Biology has always been an unruly science. Cells divide when they want to. Genes switch on and off like temperamental lights.

The new findings strengthen the "RNA world" hypothesis that describes how the first life on Earth could have used RNA instead ...

Medical experiments on research dogs could be phased out soon — a change that’s based as much on science as ethics.

A human ear attached to a woman’s foot sounds like a stunt from a horror film, yet it is the centerpiece of a real, carefully planned medical rescue. In a world first, surgeons in China temporarily ...

There’s no scientific basis for the view that lab dogs are inherently different from pets, or that they were somehow not ...

The new space is a place for Wisne and his colleagues to try new things, including ideas that don’t necessarily fit into any other existing museum space. “We wanted a sandbox, a place to play and try ...

Sept 26 (Reuters) - Fractyl Health (GUTS.O), opens new tab said its experimental outpatient procedure helped preserve weight loss after stopping a GLP-1 drug in a study, sending its shares 15% higher ...

These simple, DIY science experiments for kids will help combat "summer slide" — and your kids will be having so much fun, they won't even notice that their brains are getting a workout. The best part ...

A baby born with a rare and dangerous genetic disease is growing and thriving after getting an experimental gene editing treatment made just for him. Researchers described the case in a new study, ...

Carol Miranda paid a surgeon in Los Angeles thousands of dollars last year to permanently change her eye color from dark brown to hazel. Miranda, a now 49-year-old sales associate, had dreamed since ...