Twins are pretty rare, accounting for just 3% of births in the U.S. these days. But new research shows that for primates 60 ...

A coin hoard dating back about 2,100 years, during the time of the Jewish Hasmonean kings, has been discovered at a site in ...

Why empires fall is a question that fascinates many. But in the search for an answer, imagination can run wild. Suggestions ...

New environments stretch time because of their unfamiliarity. Absorption contracts time because our attention becomes narrow, ...

Honda's new facility could drive breakthroughs in solid-state batteries for electric cars, ultimately leading to batteries ...

Behold, the giants! The Hubble Space Telescope has completed a decade of observing Jupiter, Saturn, Uranus and Neptune.

A genetic test typically involves submitting a saliva sample to a laboratory. Scientists then extract DNA from the saliva and ...