A research team has developed a new system to estimate a person's biological age -- a measure of how well their body has aged, rather than just counting the years since birth. Using just five drops of ...

Biology — the science of life, living things and the processes that keep us all running — links up in essential ways with many other sciences, such as chemistry, physics and mathematics, which help us ...

In a recent study published in the journal npj Aging, researchers developed a urinary microRNA (miRNA) aging clock that predicts chronological age from urinary miRNA profiles, with deviations used as ...

If NIH prioritizes human-based science in its ongoing overhaul of biosafety policies, the oversight system that has evolved for review of a wide-swath of biological research could atrophy and expose ...

Regents Review is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and ...