Excellent

Amorous Prairie Dogs

October 30, 2006

Young male prairie dogs are the most vulnerable of them all--when it comes time for love.

October 3, 2006

A listener asks: Why do I get a headache if I go without coffee?

September 14, 2006

A new technique to analyze data from volcanoes may be music to scientists' ears.

July 20, 2006

Humpback whales may use sound to identify fish before going in for the kill

July 6, 2006

Scientists are developing new ways to keep sports fans from getting out of hand.

July 5, 2006

Researchers have found an ancestor of modern birds that walked with dinosaurs.

June 26, 2006

Killer whales sing for their meals.

June 12, 2006

An experimental treatment for Parkinson's symptoms doesn't even require a prescription.

August 3, 2004

What happens when an ant is separated from its colony? (It dies -- can't join another colony.)

April 26, 2004

A robotic arm moves in response to human brain signals captured earlier.

November 19, 2003

Radar telescope data shows the presence of liquid lakes on the surface of Saturn's largest moon.

February 5, 2003

Dust devils spotted and sensed by Pathfinder on Mars -- much like Earth counterparts