A unique fossil discovery in Brazil sheds light on avian brain evolution with the skull of the bird Navaornis hestiae.

Scientists test the famous physicist’s predictions by calculating the distortion of time and space. Why is the expansion of ...

Inherit the Wind' is a breakthrough performance highlighting the profound relationship between church and state in the U.S.

Microorganisms—bacteria, viruses and other tiny life forms—may drive biological variation in visible life as much, if not ...

Three ultra-massive galaxies from the early universe, named "red monsters" show star formation happened faster than believed.

A rare Triassic fossil unearthed in Brazil, Gondwanax paraisensis, could provide new insights into the origins of dinosaurs.

Related Stories Revolutionary new theory finally unites quantum mechanics and ... requiring either a fixed evolution model or ...

The genetic mutation that causes Huntington's disease (HD)—a devastating brain disease that disrupts mobility and diminishes ...

"They're beautiful, but they're all like roadkill," says Luis Chiappe, a paleontologist and curator at the Natural History ...

B ook bans are skyrocketing in America, finds a new report from PEN America, a non-profit organization that champions free ...

Insights The greatest quotes come from some of the world’s greatest thinkers.  Some individuals on this list completely ...

Party leaders have spent much of the past six days dissecting what went wrong. Now they’re pitching their vision for the ...