NASA astronaut Chris Williams and two Roscosmos cosmonauts are back on Earth after spending 241 days aboard the International ...

Early humans in England crafted a rare piece of elephant bone into a reusable hammer for sharpening stone tools nearly ...

Eating within a shorter daily window may help protect certain thinking skills as people age. In a small six-month trial, older women who limited eating to about 8 to 9 hours a day performed better on ...

Scientists used CRISPR to make prostate cancer cells easier for the immune system to detect and destroy. The experimental ...

Giant sequoias are built to withstand ordinary fires, but recent extreme wildfires killed thousands of trees that had ...

Unsweetened sparkling water may offer a tooth-friendlier alternative to sugary soda, according to a small preliminary study ...

A major long-term study linked coffee consumption with lower risks of cirrhosis, liver cancer, and death from liver disease.

Scientists have uncovered the first direct evidence that inherited genetics can strongly influence cancer risk and help determine how tumors develop over time. The results show that the genes a person ...

Scientists expected SuperAgers might simply inherit fewer Alzheimer’s-related risks, but their genes looked much like those ...

Dreams are not random mental noise. A large study of more than 3,700 dream and waking reports found that what we experience ...

A daily vitamin D supplement may quietly supercharge chemotherapy. In a small study, women who took low doses alongside treatment were far more likely to see their cancer vanish than those who didn’t.

A prebiotic fiber supplement reduced knee osteoarthritis pain while also improving grip strength and pain sensitivity in a ...