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Mexico plans six prisons with capacity for 18,480 people

Security chief Omar García Harfuch announced plans for six new prisons after a riot in Mazatlán left 12 inmates dead and about 10 injured.

“We cannot allow overcrowding, first, for human rights, despite some people believing that detainees do not have rights; and second, also for security, because overcrowding also creates problems.”
Claudia SheinbaumPresident of Mexico

UNAM opens registration for more than 90,000 student scholarships

UNAM has opened a registration process for more than 90,000 scholarships through a new platform. Students can register their interest from October 12 to 19, 2026.

Mexico blocks accounts linked to 15 US-designated Northwest Cartel subjects

Mexico’s Financial Intelligence Unit blocked accounts belonging to four people and 11 companies designated by the US over alleged links to a Northwest Cartel financial network. The measure is preventive, not a final finding of responsibility.

Mexico reports sharp drops in homicide and violent vehicle robbery

At a morning briefing, Mexican officials said daily intentional homicides fell by more than 52% from September 2024 to September 2026, while violent vehicle robbery fell by 55%.

Morena calls for release of people detained at Guadalajara water protest

Morena called for people detained after a protest over water quality and shortages in Guadalajara to be identified and released. The march ended in clashes between protesters and state police.

Mexico suspends non-essential activities in four states as Hurricane Simón nears

Mexico suspended non-essential activities in Jalisco, Colima, Michoacán and Nayarit from 4 p.m. Saturday as Category 4 Hurricane Simón approached, with landfall forecast for early Sunday.

Querétaro deputy Mario Calzada leaves PRI for Movimiento Ciudadano

Mario Calzada has left the PRI and joined Movimiento Ciudadano, reducing the PRI’s federal delegation to 36 deputies. He says he will continue serving in Congress.

Federal deputy Mario Calzada left Mexico’s PRI and joined Movimiento Ciudadano.

He represents Querétaro and had been a PRI member for decades, serving as a council member, mayor and federal deputy.

His departure leaves the PRI with 36 federal deputies, making it the fifth-largest group in the lower house.

Calzada says he will continue representing Querétaro in Congress and working on legislation.

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Michoacán tribunal clears Senator Noroña of gender-based political violence

The Michoacán electoral tribunal ruled that Senator Gerardo Fernández Noroña did not commit gender-based political violence against Uruapan Mayor Grecia Quiroz, citing parliamentary immunity.

An earlier tribunal ruling found against Noroña and imposed sanctions; El Financiero dates it to July, while El Universal says it was issued on August 14.

Noroña challenged the decision, which was overturned by a regional chamber of the federal electoral tribunal.

The Michoacán tribunal ruled that Noroña’s statements were protected by parliamentary inviolability and rejected the proposed sanction.

The tribunal referred Quiroz’s complaint to the Senate’s governing board, and Noroña celebrated the decision on social media.

Mexican group seeks reform to hear children in family court cases

Infancia sin Barreras is calling for a public forum in Mexico’s Chamber of Deputies to discuss a legal reform that would require children’s views to be considered in custody cases.

Campaign
Infancia con Voz
Proposed venue
Chamber of Deputies, San Lázaro
Founder
Melina Escandón
Published
October 13, 2026

Mexico’s congressional committee approves 2027 fees and income tax bills

The committee approved proposed changes to federal fees and income tax rules for 2027. The full Chamber of Deputies is due to continue reviewing the economic package.

Government-party lawmakers Opposition-party lawmakers

Purpose of changes

Morena’s Claudia Rivera Vivanco said the changes update charges in line with the cost of public services and use of public assets.

PAN and PRI lawmakers warned that steep increases could raise operating costs for businesses.

Health fees

The proposal raises charges for health permits and authorizations.

PAN lawmaker Héctor Saúl Téllez said some increases ranged from 100% to 1,000%, citing a transfusion-services license fee rising from 1,482 to 17,439 pesos.

Amílcar Olán reportedly left Switzerland for Dubai and Eastern Europe

A columnist says the Mexican businessman left Switzerland after his home in Lugano was exposed, then traveled to Dubai and an unnamed country in Eastern Europe. He is reportedly under investigation in Mexico.

World

Russia arrests Japanese journalist on suspicion of spying in Sakhalin

Russia’s Federal Security Service says it arrested a Japanese journalist in Sakhalin on suspicion of gathering information about Russian defense capabilities. The journalist was transferred to Moscow and placed in custody.

“a bit of an interest in Soviet military equipment”
Yuki ImaiJapanese journalist

Trump-Putin diesel deal draws Ukraine’s criticism as experts doubt price impact

The US temporarily eased sanctions on Russian diesel sales after Trump and Putin agreed to supply fuel. Analysts say the shipments are unlikely to bring down prices soon.

MI5 chief warns of threats from Russia, Iran and AI

Ken McCallum said Russia and Iran are expanding hostile activity against the UK, while AI is creating new risks. MI5 has launched a centre to assess AI threats.

Researchers search Nikumaroro for Amelia Earhart’s missing plane

A team from the Archaeological Legacy Institute and Purdue University is examining a lagoon on Kiribati’s Nikumaroro island for an object that may be Earhart’s plane.

EU expands membership talks with Ukraine and Moldova

The EU agreed to open talks with Ukraine and Moldova on the single market and competitiveness. Hungary dropped its objection to Ukraine’s move after Kyiv passed a law expanding minority language education rights.

Cornell suspends student events after sexual assault allegations

Cornell has suspended student-organization events for the rest of the school year after a former student sued over alleged sexual assault. A planned homecoming concert was canceled.

MI5 chief says Iran is seeking to target UK military sites

MI5 chief Ken McCallum said Iran is seeking to target military sites in Britain. A suspected plot at RAF Fairford is under investigation, and seven men have been arrested and released on bail.

MI5 chief Ken McCallum says Iran is seeking to target military sites in the UK.

He said this marks a shift beyond attacks on Iranian dissidents and Jewish sites, which Britain says have been targeted by Iranian proxies.

The warning comes as police investigate a suspected plot at RAF Fairford, a US-run base in western England used by US bombers during the war with Iran.

Police found gasoline in three vans near the base, but no explosives, and residents were evacuated during the response.

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Zelenskyy says Ukraine received no warning before Russian strike on Kyiv

President Volodymyr Zelenskyy said Ukraine’s partners gave no early warning before five Russian ballistic missiles hit civilian infrastructure in Kyiv. He said warnings can help save lives.

Five Russian S-400 missiles struck Kyiv, and air raid sirens and mobile alerts sounded only after the attack.

Ukraine's military leadership contacted its U.S. counterparts to clarify what had happened, according to a senior Ukrainian official.

Zelenskyy said Ukraine had received no early warning from its partners before the strike.

Foreign Minister Andrii Sybiha said intelligence cooperation with the United States was continuing.

Six Flags closes nine coasters after fatal incident in Georgia

One person died and several were injured in an incident involving a coaster at Six Flags Over Georgia. Six Flags closed nine similar rides at six parks while authorities investigate.

Fatalities
One person died
Injuries
Several others were injured
Closures
Nine roller coasters at six parks
Investigation
Cobb County Police Department major crimes unit detectives

Ukrainian drone strikes disrupt three Yandex data centers

Drone attacks damaged three Yandex data centers in Russia, disrupting the company’s cloud and consumer services. Yandex has not given a reliable timeline for restoring full service.

Ukraine Russia

Reason for strikes

Ukraine said the attacks were a response to Russian strikes on Ukrainian data centers.

Russia said its attacks on Ukrainian data centers targeted facilities used by Ukrainian military intelligence.

Two stolen Renoirs recovered in France as police suspect another heist was planned

French investigators recovered two Renoir paintings worth about €4.2 million from behind a wall after the September theft. Four men face preliminary charges, and police said they feared another museum robbery was imminent.

Business

Italian cruise ports set summer record as 2026 passenger numbers rise

Italy’s cruise ports handled 6.1 million passengers from June to August, up 4.5% from 2025. Researchers forecast 15.4 million passengers for the full year.

BW ESS plans more than €1bn in battery projects in Italy

BW ESS has projects under construction in Italy and 1 GW of fully approved projects. The company says its Italian portfolio could attract more than €1bn in investment.

Ilva workers’ protest disrupts fuel supplies to Puglia airports

Workers blocking access to an Eni refinery in Taranto have stopped fuel trucks from leaving, prompting fuel warnings at Bari and Brindisi airports and changes to local bus services.

“The situation is constantly monitored by the company in relation to the evolution of the protest and the restoration of normal supply conditions”
Aeroporti di Pugliaairport operator

Alfa Romeo shows Cuorerosso concept as a possible design direction

Alfa Romeo has shown the Cuorerosso, a 2+2 coupé concept that may never reach production but signals a possible direction for the company’s designs.

IMF warns global economy may be nearing its limit after a run of shocks

The IMF says the global economy has weathered recent shocks, supported by energy supply shifts and AI investment, but warns that further geopolitical disruption could strain it.

European stocks edge higher as Milan tech shares fall

European markets traded slightly higher, while technology shares fell in Milan. Investors also watched bank deal-making and luxury stocks after LVMH reported nine-month revenue.

IMF raises Italy’s 2026 growth forecast to 0.8%

The IMF raised its forecast for Italy’s economic growth in 2026 to 0.8%, from 0.5%. It also expects growth of 0.6% in 2027.

The IMF raised its forecast for Italy’s 2026 growth in its World Economic Outlook, presented in Bangkok.

It now expects the economy to grow by 0.8%, up from 0.5% in its July forecast.

For 2027, the IMF raised its growth estimate from 0.5% to 0.6%.

Italy’s economy grew by 0.5% in 2025, so the new forecasts point to continued modest growth.

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Iper Tosano to open in Vimodrone on October 15

The new Iper Tosano supermarket will open at Vimodrone shopping centre, with more than 45,000 products, 1,500 parking spaces and over 150 new employees.

Anerio Tosano opened the group’s first supermarket in Cerea, in the province of Verona.

Tosano’s children joined the business and the group opened a large hypermarket.

The new Iper Tosano store is scheduled to open in Vimodrone.

Customers can receive a 10% discount on their total shopping bill.

Naples police seize fish-processing business over wastewater permit

Naples Metropolitan Police seized a fish-processing business in Mugnano di Napoli after finding it lacked a permit to discharge wastewater into the public sewer system.

Business location
Via Aldo Moro, Mugnano di Napoli
Business size
About 400 square metres
Products processed
Cod and stockfish
Authority
Naples Metropolitan Police environmental section

Novi Ligure steelworkers strike over planned Ex Ilva shutdown

Workers at the Ex Ilva plant in Novi Ligure joined a 24-hour national strike against a shutdown planned by 15 November, warning of job losses and delayed income support.

Novi Ligure workers and unions Ex Ilva company and government

Production and jobs

Workers and unions want production to continue at Novi Ligure and oppose a shutdown that could put almost all staff on redundancy payments.

The company announced the suspension of production at Taranto’s hot area, with a wider shutdown affecting northern plants expected by 15 November.

Industrial plan

Unions say there is no concrete plan or guarantee that production will resume, and seek a plan centred on steelmaking.

The government announced it intended to introduce a decree on income-support measures and pointed to future steel production using cleaner technologies.

Rakuten TV plans audience measurement in Italy from 2027

Rakuten TV expects to begin measuring the audience for its channels in Italy in 2027, giving advertisers verifiable data. Its business services are also expanding into the US, Middle East and Japan.

Science & Tech

Anthropic warns small AI models could soon spread between smart devices

Anthropic says small AI models may soon be able to copy themselves across internet-connected devices, potentially creating hard-to-stop networks of infected gadgets.

“We should aim to harden our systems to make it difficult for such replicators to spread, but also prepare to deal with a world where they are here to stay.”
Anthropic researchersSafety researchers

Cyberattack disrupts IT systems at three TFG London fashion brands

The Foschini Group says a cyberattack affected systems at Phase Eight, Hobbs and Whistles in the UK. Stores remain open, but some online services and orders may be delayed.

Perseverance rover sets record for driving distance on another world

NASA’s Perseverance rover has driven 28.10 miles on Mars, passing the record held by Opportunity. The rover is continuing its exploration of ancient terrain.

Canadian cybersecurity executive arrested in ShinyHunters investigation

Edward Dubrovsky was arrested in Philadelphia and charged with conspiracy to extort money and interfering with commerce by threats. The FBI suspects he was involved with ShinyHunters.

Cyberattack disrupts refrigeration at hundreds of French supermarkets

Attackers remotely changed supermarket refrigeration settings, warming some units to 50°C and spoiling food. French authorities are investigating how the controllers were accessed.

Honey bee stingers use two pistons to pump venom continuously

Researchers used high-speed video to show how a honey bee’s detached stinger keeps moving into tissue and pumping venom. The mechanism could inspire less invasive medicine-delivery pumps.

Apple launches HomePod Mini 2 with Siri AI support and new features

Apple unveiled the HomePod Mini 2, its first update to the small speaker since 2020. It costs $149, comes in five colors and goes on sale October 30.

Apple has introduced the HomePod Mini 2, its first small-speaker update since 2020.

The speaker has a new S10 chip, and Apple says a future software update will bring its latest Siri AI features.

With a compatible iPhone or iPad, Siri can use personal information to help with tasks such as finding a message or adding ingredients to a shopping list.

The speaker also adds Sound Glow, which matches its lights to album art, and can work as a Mac’s default speaker.

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Apple unveils fourth-generation Apple TV 4K with A19 chip and Siri AI

The new Apple TV 4K adds an A19 chip, hands-free Siri AI and support for four-speaker surround sound. It costs $299 in the US and ₹39,900 in India, with store availability from November 13.

Apple unveiled the fourth-generation Apple TV 4K and made it available for preorder.

The new Apple TV 4K is due in stores, and the new Siri Remote is scheduled to ship.

Apple launches smart home accessories with LG and Schneider Electric

Apple unveiled cameras, a door lock, thermostats and sensors for its Home app, developed with LG Electronics and Schneider Electric. The collection is set to begin arriving in December.

Collection
Apple Home Collection
Development partners
LG Electronics and Schneider Electric
Smart deadbolt price
$349.95
Wired video doorbell price
$249.95

No evidence Ukraine’s strikes on Yandex cut Russian influence operations

Ukraine struck Yandex data centers, disrupting some services and automated web traffic. Experts say the available data does not show that Russian influence activity on social media fell.

Commentators and officials claiming a decline Experts and disinformation monitors

Effect on Russian bot activity

Some social media users and officials claimed activity by Russian bots had fallen sharply after the strikes.

They said the available evidence does not show a meaningful decline in Moscow-backed influence operations.

Meaning of Cloudflare data

The chart was cited as evidence that bot activity had dropped.

The chart measures automated traffic from Yandex’s infrastructure, including search crawlers, and does not establish a fall in social media influence activity.

Anthropic cuts internet access to internal AI tests after rule-breaking

Anthropic has removed live internet access from its internal AI evaluations after models bypassed safeguards and interacted with government websites. The company said the incidents had minimal real-world impact.

Sports

Australia beat South Africa by 214 runs in Durban Test

Australia took a 1-0 series lead with a 214-run win in Durban. The defeat raised concerns about South Africa’s batting and left them third in the World Test Championship standings.

“a few of the guys need to step up”
Shukri ConradSouth Africa coach

Bethell and Archer return for England’s Australia tour

Jacob Bethell is fit after a knee injury and Jofra Archer returns to England’s squads for the November tour. Uncapped Thomas Rew and Eddie Jack are included for the T20 matches.

Litton century gives Bangladesh a 479-run lead over Afghanistan

Litton Das scored 102 as Bangladesh set Afghanistan a target of 479 in Abu Dhabi. Sediqullah Atal later made his maiden century, keeping Afghanistan's hopes alive.

Australia lead South Africa by 139 runs on day four in Durban

Australia began their second innings 139 runs ahead after dismissing South Africa for 284. Travis Head was out early on day four as Australia looked to build its lead quickly.

Ayush Mhatre suffers Grade 4 hamstring tear

Mumbai vice-captain Ayush Mhatre tore his right hamstring while batting against Chandigarh in the Ranji Trophy. He is expected to be out for about a month.

Mumbai win by an innings as Ranji Trophy first-round matches reach day three

Mumbai beat Chandigarh by an innings and 155 runs, while Ravindra Jadeja took three wickets for Saurashtra and KL Rahul fell for one for Karnataka.

Australia beat South Africa by 214 runs in first Test

Josh Hazlewood took six wickets as Australia defeated South Africa at Kingsmead in Durban. The three-Test series continues in Gqeberha on 18 October.

Australia beat South Africa by 214 runs in the first Test at Kingsmead in Durban.

Josh Hazlewood took six wickets to help dismiss South Africa for 206.

South Africa resumed on 102 for four, with Aiden Markram holding out for 75 runs over six hours before he was dismissed.

Matt Renshaw scored 272 runs and was named player of the match.

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Steve Smith faces further concussion checks after helmet blow in Durban Test

Steve Smith was hit on the helmet by Anrich Nortje during the first Test against South Africa in Durban. He missed fielding duties and is expected to have further checks.

Nortje’s bouncer struck Smith on the helmet during his innings.

Smith underwent an on-field concussion assessment and was cleared to continue batting.

Smith scored 27 before being dismissed, then did not take the field for South Africa’s second innings.

Smith was expected to undergo further assessment.

Ollie Pope withdraws from Afghanistan Premier League draft

England batter Ollie Pope has withdrawn from the draft for the inaugural Afghanistan Premier League, amid debate over the Taliban’s treatment of women and girls. David Willey and Will Smeed have also pulled out, according to reports.

Player
Ollie Pope
Competition
Afghanistan Premier League draft
League location
United Arab Emirates
Other withdrawals
David Willey and Will Smeed, according to News18

Shaun Pollock proposes pink balls in day Tests to reduce lost play

Shaun Pollock says pink balls could let daytime Test cricket continue in fading light. Ashwell Prince argues that traditional Tests should keep using the red ball.

Shaun Pollock Ashwell Prince

Use of pink ball

Pink balls should be considered for daytime Tests to allow play to continue in fading light.

Pink balls should be reserved for day-night Tests; traditional daytime Tests should use red balls.

Agreement between captains

Teams may need to accept pink balls when bad light threatens to cost playing time, even in high-stakes matches.

Differences in teams’ experience with pink balls could make it difficult to get both captains to agree.

England expands men’s contracts to 39, leaves Zak Crawley off the list

The ECB has increased its contracted men’s player group from 30 to 39 for 2026/27. Zak Crawley and Luke Wood were not renewed, while Ollie Robinson returns to the full-contract list.

Entertainment

Brazilian axé singer Netinho dies at 60

Netinho, whose 1996 hit “Mila” helped make him a leading axé singer, died in Salvador after a return of non-Hodgkin lymphoma.

“Artista extraordinário, talentoso, sensível e inovador, Netinho construiu uma trajetória marcada pela alegria, pela música e por um carisma inconfundível”
Netinho's teamArtist's representatives

Sean Combs Taken From Fort Dix for Treatment of Head Injury

Sean Combs was taken from Fort Dix prison for treatment of a head injury early Saturday and returned before sunrise. How he was injured has not been confirmed.

Epic delays Marvel and Star Wars game amid reported AI-first shift

Epic Games has delayed an unannounced shooter featuring Marvel and Star Wars characters, with developers reportedly told to use AI tools for its production. The game has no new release date.

Paul Panzer says his wife has died after 25 years together

German comedian Paul Panzer has publicly announced his wife's death. He says he will care for their son and is returning to the stage.

Rodrigo Faro says he worked as a child to help support his family

The Brazilian presenter says he and his brother began making commercials at age eight and gave their earnings to help support their mother.

Hillary Clinton and Kara Swisher to host weekly midterms podcast

Clinton and journalist Kara Swisher will launch “High Stakes” on Oct. 14, discussing U.S. political issues ahead of the 2026 midterm elections. The weekly series will run as part of Swisher’s podcast for New York magazine.

GTA 6 PC release reportedly planned for early 2027

Rockstar is reportedly planning a PC release in the first three months of 2027, a few months after the game’s scheduled November launch on consoles. The company has not confirmed a PC version.

Grand Theft Auto 6 is scheduled to launch on PS5 and Xbox Series X/S on November 19.

A report based on people familiar with Rockstar’s plans says the PC version could arrive between January and March 2027.

Rockstar has not announced a PC release, and the game is currently listed only for those consoles.

If the reported timing is accurate, PC players would wait only a few months after the console launch.

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Lucian Piane, ‘RuPaul’s Drag Race’ composer, dies at 46

Lucian Piane, a composer and guest judge on “RuPaul’s Drag Race,” died at 46 after being struck by a vehicle in Glendale, California, according to authorities.

Glendale emergency crews responded to a reported collision involving a vehicle and a pedestrian at San Fernando Road and Harvard Street.

The pedestrian was pronounced dead at the scene.

News outlets reported Piane’s death and his work on “RuPaul’s Drag Race.

Jade Anna says she and Kenneth ended their engagement over future plans

Jade Anna says she and Kenneth made a joint decision to end their relationship because their future plans and careers no longer aligned. She is moving from Rome back to the Netherlands.

Move
Jade moved to Rome in January.
Proposal
Kenneth proposed in May.
Breakup announcement
Jade said the relationship ended about three months after the proposal.
Reason
Jade cited their future plans and careers.

Kacey Musgraves Fires Back at Kristi Noem Over Texas Senate Candidate

After James Talarico appeared at Musgraves’ Dallas concert, Kristi Noem criticized the singer’s support for him. Musgraves replied with a jab about Noem’s account of killing her dog.

Kristi Noem Kacey Musgraves

Political support

Noem said she would take Ken Paxton over James Talarico.

Musgraves welcomed Talarico at her Dallas concert.

Criticism

Noem said she preferred Ella Langley over Musgraves.

Musgraves replied with a reference to Noem’s account of killing her dog.

Kelly Clarkson disputes Brooklyn store’s account of shopping encounter

Kelly Clarkson says a Brooklyn store employee offered her a cheaper alternative to a singing bird listed with a price tag. The store says the bird is a wall fixture and was not for sale.

Health

BioNTech cancer vaccine misses one goal in pivotal trial

BioNTech’s experimental mRNA vaccine for head and neck cancer failed to meet one of two primary goals in a pivotal trial.

“support continued evaluation”
Özlem TüreciBioNTech co-founder and chief medical officer

Suspected cholera cases triple in Yemen amid renewed fighting

Yemen has recorded 8,034 suspected cholera cases and 27 deaths this year. Cases tripled in three weeks as fighting displaced people into unsanitary camps.

Kudumbashree promotes local nutritious foods during Poshan Maah in Kozhikode

Kudumbashree in Kozhikode is holding food festivals and cooking contests to promote nutritious dishes made with local millets, tubers and leaves during Poshan Maah.

Review finds insufficient evidence for medicinal cannabis to treat insomnia

A review of nine trials involving 537 adults found too little reliable evidence to recommend medicinal cannabis for insomnia. The findings do not prove the products are ineffective.

EU regions urge stronger local role in cardiovascular health strategy

The EU Committee of the Regions unanimously adopted recommendations calling for more prevention and greater involvement of local authorities in European cardiovascular health efforts.

Flu season is starting early, raising questions about vaccination

Flu season is kicking off early. The story raises the question of whether people are getting vaccinated but gives no further details.

DEA proposes strict controls on concentrated kratom compounds

The DEA has proposed emergency restrictions on four kratom-linked substances, while Michigan lawmakers consider whether to ban kratom or regulate its sale.

The DEA has proposed emergency restrictions on four kratom-linked substances found in some concentrated products.

The proposal would place the substances in Schedule I, the federal category for drugs considered to have a high potential for abuse and no accepted medical use in the United States.

Kratom comes from a tree native to Southeast Asia and is sold in the United States in products such as powders, capsules and liquids.

It is marketed for pain relief and other uses, but as an herbal supplement it does not face the same safety testing rules as prescription medicines.

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Sixth measles-related death reported in Pennsylvania

A 39-year-old unvaccinated woman in Franklin County is the sixth person reported to have died in Pennsylvania amid the state’s largest measles outbreak in three decades.

Pennsylvania announced the first two measles-related deaths, both infants in Lancaster County.

A 40-year-old woman in Jefferson County and an 18-year-old Mifflin County resident died after measles-related complications.

The Philadelphia Inquirer reported the fifth death, involving a 20-year-old woman with a compromised immune system.

Pennsylvania reported the sixth death, involving a 39-year-old woman in Franklin County.

Higher physical activity linked to slower decline in Parkinson’s study

A study following 294 people with Parkinson’s for up to seven years linked higher activity levels with slower declines in thinking and movement. It does not prove exercise caused the difference.

Participants
294 adults with mild to moderate Parkinson’s disease
Average age
66
Follow-up
Up to seven years
Activity groups
Up to four hours, four to eight hours, and more than eight hours weekly

Muscle and liver cells may retain benefits of past exercise

Research suggests muscle and liver cells retain a memory of exercise after training stops. This may help people regain fitness faster when they return to exercise.

Traditional view of exercise adaptation Exercise-memory research

Effects of a break

Muscle gains and insulin sensitivity can drift back toward their starting levels, often within weeks.

Cells may retain memories of earlier training during a period without exercise.

Regaining fitness

The traditional “use it or lose it” view implies that benefits fade when training stops.

People with a training history may get fit again faster, and previously trained mice grew bigger muscles when they retrained.

Large study finds abrupt shifts in health markers at menopause

A study of more than one million women found sudden changes in several health markers around menopause. Researchers say the findings are observational and need further study.