Archive · 21 Nov 2025
40,000-Year-Old RNA Found in Frozen Woolly Mammoth
Scientists found really old RNA (like a special message inside cells) in a frozen mammoth that's 40,000 years old!
This is super rare because RNA usually gets destroyed quickly.
Now, they can study how life was long ago and maybe even find old viruses.
Scientists discovered ancient RNA in a 40,000-year-old woolly mammoth named Yuka
RNA is typically destroyed soon after death, making this discovery rare and significant
The find offers a new way to study prehistoric life and ancient viruses
Previous studies found RNA in samples up to 5,300 years old, but this is the oldest discovery
Researchers are now exploring the possibility of finding even older RNA in permafrost regions
- Who
- Scientists
- What
- Discovered ancient RNA
- When
- Recently
- Where
- In a 40,000-year-old woolly mammoth named Yuka
- Why
- To study prehistoric life and ancient viruses
Proponents of RNA Preservation
Skeptics of RNA Longevity
RNA Longevity
Proponents of RNA Preservation
RNA can survive for thousands of years under certain conditions, challenging previous beliefs about its rapid decay
Skeptics of RNA Longevity
RNA's instability makes it unlikely to survive for such extended periods, casting doubt on these discoveries
- Mammoth Name
- Yuka
- Age of Mammoth
- 40,000 years old
- Location Found
- Siberia's Arctic coast
- Preservation Time
- Almost 40,000 years in ice
- Previous Oldest RNA Discovery
- 5,300-year-old ice mummy