The recent detection of a gas in a distant plant has been linked to life forms has sparked debate among scientists.

Ribonucleic acid, also called RNA, is a molecule present in all living cells. It plays a critical role in transmitting ...

Looking at your biological age -- the level of deterioration in your body -- can give a clearer picture of your heart disease risk than traditional tools alone.

The emergence of artificial processive catalytic systems that bridge the gap between synthetic polymers and biological precision represents a paradigm shift in polymer science. By emulating nature’s ...

While an unknown chemical process may be the source of these molecules in K2-18b's atmosphere, the results are the strongest evidence yet that life may exist on a planet outside our solar system ...

Astronomers have detected the most promising signs yet of a possible biosignature outside the solar system, although they remain cautious ... although we must remain open to non-biological causes in ...

Scientists at the University of Cambridge say they've found the strongest evidence yet of life outside the Solar System ... gases previously only seen in biological processes happening on Earth ...

In the same person, different organs or bodily systems can have different biological ages. So someone’s heart may be biologically older or younger than his or her brain. Accelerated biological ...

Astronomers have detected the most promising signs yet of a possible biosignature outside the solar system, although they remain cautious. The 60 Best Sci-Fi Movies of All Time See the universe ...

Astronomers have detected the most promising signs yet of a possible biosignature outside the solar system, although they remain cautious. Using data from the James Webb Space Telescope (JWST), the ...