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...

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...

A fossilized creature that lived more than 500 million years...

Fresh tracks stamped into 76 million-year-old mud are telling a...

Nuclear war wouldn’t just kill people - it could kill...

The camera on NASA’s Juno spacecraft was in trouble. Known...

In the last two decades, smartphones have become deeply embedded...