Smartphones sit close by for much of the day, and...

When a small set of ancient foot bones turned up...

Why do some words feel like velvet while others grate...

Easter Island sits alone in the South Pacific, thousands of...

Ant colonies run like living bodies. Queens produce offspring. Workers...

Far off the coast of Alaska, a camera on a...

Scientists know more about the surface of Mars than about...

Lions do not just roar - they use two kinds...

Most people don't spend much time thinking about human-built dams,...

Movement can communicate as powerfully as speech. A shift of...

A grave packed with 140 amber ornaments has turned up...