Medically reviewed by Daniel Combs, MD Clinical signs raise suspicion for Prader-Willi syndrome (PWS), but genetic testing ...

A metabolic enzyme found in the support cells surrounding tumors may hold the key to predicting which cancer patients will ...

Scientists have uncovered a surprising secret about our DNA: it’s not a static blueprint, but a constantly shifting, folding ...

Hidden within fish DNA are powerful genetic twists that may explain one of nature’s biggest mysteries: how new species form so quickly. In Lake Malawi, hundreds of cichlid fish species evolved at ...

Some of your most important life partners are the mitochondria that power all your cells. You and these little cellular ...

Scientists are finding ways to merge biology with electronics, unlocking new possibilities for data storage and computing.

Paul Quinn tells jury he cannot explain online searches for Andrew Malkinson who was wrongly jailed for 2003 crime A man accused of a 2003 rape for which an innocent person was jailed for 17 years has ...

A cancer drug target already being investigated in clinical trials turns out to be doing something even more consequential ...

Before a cell can divide, it has to precisely duplicate its entire genetic information. However, the DNA in the cell exists ...

A rape suspect suggested his promiscuous lifestyle could explain his DNA being found on the victim of a brutal attack for which another man was wrongly convicted. Paul Quinn, 51, was confronted with ...

DNA inside the nucleus is not packed as a rigid regular fiber—linker histone H1 dynamically binds and loosely "glues" ...

It’s important to understand what over-the-counter biological age test kits can — and can’t — do before buying them.