The air we breathe may do more than harm our...

New satellite data reveals a troubling truth: since 2002, Earth’s...

Female gorillas adjust their aggression depending on their needs and...

The Thwaites Glacier in West Antarctica is nearly 80 miles...

A fossil dug up during the Civil War has spent...

Lightning jolts the sky and the ground around eight million...

The Arctic winter has changed. A season once defined by...

Up to now, scientists have followed sharks, turtles, and even...

Cutting back on meat has become mainstream, but eggs have...

Coral reefs have long been seen as flexible and resilient...

For wild animals, survival may come down to the split-second...