At a steaming creek in California’s Lassen Volcanic National Park,...

Per-and polyfluoroalkyl substances (PFAS), long lasting human-made chemicals built from...

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...

High above the sky, in the stretch of space where...

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...