Space looks dark and cold from Earth, but sunlight beyond our atmosphere is harsh in ways most of us never experience.

Self-medicating with vitamin B12 without a doctor’s guidance is not a good idea. Even though B12 is water-soluble (meaning excess amounts are usually flushed out in urine), taking more than your body ...

Although it also performs some functions in men, estrogen, the main female sex hormone, is involved in a myriad of processes, ...

Researchers have discovered how cells activate a last-resort DNA repair system when severe damage strikes. When genetic ...

Donald Trump's administration is turning immigration screening into the backbone of a DNA surveillance system that reaches ...

The oldest sediment DNA discovered so far comes from Greenland and is 2 million years old.

AI maps fleeting DNA quadruplexes, revealing paired structures that control genes in healthy cells and cancer.

One of the most detailed 3D maps of how the human chromosomes are organized and folded within a cell's nucleus is published ...

I received one of those DNA kits as an early Christmas present. What I discovered when I researched my profile online has ...

Two big, important events are taking place this week. Christmas, obviously, but also the season 1 finale of Apple TV’s newest ...

But what is everyone actually sick with at the moment? According to government data, adenovirus has been making the rounds in ...

Researchers studying the human brain shared a lot of fascinating research this year, like how to keep brains young and how to ...