New research from the University of Kansas shows a "risk gene" linked to higher odds of developing autoimmune diseases such ...

Add Yahoo as a preferred source to see more of our stories on Google. Are you a super-sleeper? Rare mutation means some people thrive on just 4 hours a night Scientists have discovered a rare genetic ...

Some lucky people have rare genetic mutations that enable them to feel well-rested after just four hours of sleep, while the rest of us need around eight hours to function. Now, researchers have ...

Researchers identified a new genetic mutation that may allow some people to survive, even thrive, on three hours of sleep. The mutation is called SIK3-N783Y. Scientists said mice test subjects ...

Add Yahoo as a preferred source to see more of our stories on Google. This photo provided by Emily’s Entourage in April 2025 shows Emily Kramer-Golinkoff, who has cystic fibrosis caused by a rare ...

It's a fundamental principle of science: Correlation does not equal causation. Every cancer cell has genetic mutations, but ...

Families with rare gene mutations that cause Alzheimer's in middle age are giving scientists a unique window on the disease, ...

For most of us, a good night's sleep means seven to nine hours of rest. But for a rare group of people, just four hours is more than enough, and they wake up feeling sharp, refreshed, and energized.