brittle starfish

How a Star Avoids the Limelight

Some echinoderms have thousands of eyes on their backs. When the lights come on, they switch to wearing shades.

Egypt Young

Egypt’s Young and Restless

Through Islam and the Internet, a new generation seeks its fair share.

Recent Stories

One of the most damaged areas on the planet has been repaired, in part, by a lowly bush.

Satellite monitoring and networks of instruments on the ground can detect, but not predict, volcanic eruptions.

Doing something about the weather is no longer just talk.

Neuroscientists are beginning to understand the connections.