Why Is It?

Animal Uvulas

September 19, 2006

Do animals have uvulas, too?

September 5, 2006

A listener asks: Why don't we remember our dreams?

August 31, 2006

A listener asks: Do you get dumber when you exercise?

August 22, 2006

A listener asks a question about the physics of an everyday thing: candy wrappers.

August 15, 2006

Will global warming ever advance beyond repair?

August 10, 2006

A listener asks: Will cars be able to talk to each other?

August 8, 2006

A listener asks: Why is snow white, when water and ice are clear?

July 25, 2006

A listener asks: What are fireflies saying with their flashes?

July 11, 2006

In Jurassic Park, scientists ressurected dinosaurs from ancient DNA. But where did the dinosaurs …

June 22, 2006

We answer this listener's question: Can a shot of alcohol stop a cold in its tracks?