New genetic results reveal a previously unknown wave of people settled in South America 1,300 years ago and that Indigenous ...

In a new study, scientists analyzed one such strategy used by the bacterium Escherichia coli. One of the enzymes in the ...

Everyday DNA mutations can help us understand immune function and aging—and even mitigate harm caused by some inherited ...

A genetic genealogist predicts DNA results in the Nancy Guthrie disappearance could take months after the FBI received a hair ...

In everyday life, our genetic material is constantly under attack from many factors. Environmental influences such as light, ...

A diagram of the DRT3 system, showing Drt3a in yellow and Drt3b in blue. (Hyunbin Lee) Scientists have just discovered an ...

An analysis of ancient DNA and modern disease risk suggests some immune genes may reduce allergy risk rather than increase it ...