Tar made from birch tree bark is commonly found at Neanderthal sites, and experiments show that it kills some bacteria that cause skin infections ...

The powerful gene-editing technique CRISPR–Cas9 might offer a way to make safer, more effective cancer-fighting immune cells ...

Researchers in Japan pioneered reprogrammed cells 20 years ago. Now the country has given the first-ever authorizations to manufacture and sell medical products based on the technology.

Some wellness influencers think many people have parasites and should use special supplements to flush them out. Is there science behind the claims?

Some people online believe many of us have dangerous parasites in our gut and need to flush them out with herbal supplements.