Clues are emerging about the ghostly clan that settled eastern Asia and left a genetic legacy in people today.

For most of human history, the overall population is believed to have remained quite low. But since the early 1800s, the ...

In the aftermath of the recent Philippine midterm elections, we can all feel a palpable current of excitement – on timelines, ...

A, a next-generation unmanned combat aerial vehicle (UCAV) developed by General Atomics Aeronautical Systems, Inc. The ...

For the first time, scientists have created a comprehensive evolutionary tree of all known bird species, synthesizing data ...

Mounting evidence from genome studies indicates that, contrary to received wisdom, our species has undergone profound ...

Ikaria wariootia existed during the Ediacaran period, a period of time prior to the renowned Cambrian explosion.