Federal agents searched the Washington home of Ilhan Omar, a Democratic member of Congress from Minnesota.

The Justice Department said the search was carried out under a court-authorised warrant as part of an ongoing criminal investigation, but did not name Omar or explain the investigation.

News reports linked the search to a fraud inquiry about immigration paperwork filed by Omar’s late father when she was a child; officials have not confirmed that link.

Omar, who came to the United States from Somalia as a child, said the search was an attempt to target political opponents.

Brazilian President Luiz Inácio Lula da Silva is seeking re-election in a runoff on October 25 against Senator Flávio Bolsonaro.

Lula’s campaign says Meta, which owns Instagram, Facebook and WhatsApp, restricted the reach of its posts and made some accounts harder to find.

It says these problems may have benefited Bolsonaro, but has not provided proof of a direct link.

Meta denies the accusations and says many of the reported technical issues were not limited to Brazil or particular accounts.

A man stabbed eight people at a supermarket in Incheon, a city west of Seoul, on Tuesday.

Police said one person went into cardiac arrest and seven others were injured; all eight were taken to hospitals.

The suspect, described by police as being in his 60s, was subdued by shoppers and detained by police.

He moved through the building with knives fastened to his hands, according to police.

Roche agreed to license an obesity drug asset from China's Rona Therapeutics in a deal announced on October 13.

Reuters valued the agreement at up to $1.16 billion, while another account described it as a $1.2 billion deal.

Roche will pay up to $100 million upfront and in near-term milestone payments.

The agreement is Roche's seventh deal involving China this year.

Researchers at Macquarie University filmed honeybee stingers pumping venom after they detach from the bee’s body.

They used high-speed cameras to record detached stingers working in a clear gel designed to mimic human skin.

The two-millimetre stinger keeps moving into its target and injecting venom even after the bee has flown away.

Its two sharp parts move back and forth to push the stinger deeper, while tiny valves work like pistons to keep venom flowing.

Marvin Harrison Jr. has officially joined the Houston Texans after passing his physical on Monday.

The 24-year-old wide receiver was traded from the Arizona Cardinals, who selected him fourth overall in the 2024 draft.

Houston sent Arizona a 2027 second-round pick and a seventh-round pick, and received Harrison and a 2027 sixth-round pick.

Harrison reunites with quarterback C.J. Stroud, his former teammate at Ohio State.

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.

Researchers say muscle and liver cells can retain signs of past exercise even after someone stops training.

In studies using mice, animals that exercised, took a break and trained again grew larger muscles than mice with no training history.

Their muscle cells also matched energy production to demand more effectively, and this ability remained during inactivity.

The researchers say liver cells also store exercise memories and release enzymes that help supply fuel to working muscles.