Urban raccoons across the United States are beginning to look...

The buff-leaf hawkmoth has evolved an unusual way to defend...

A metal detectorist in North Wales has uncovered one of...

In ancient ecosystems, small birds darted and called above fern...

Most people treat sleep like spare time - easy to...

Gamma-ray bursts (GRBs) are the heavyweight champions of cosmic fireworks...

How did we get here? That has to be humanity's...

For nearly 40 years, paleontologists have argued over a single...

For the first time, scientists have directly seen atomic oxygen,...

Some seabreams start life as one sex and finish as...

Earth’s orbit doesn’t move in a perfectly steady rhythm, and...