Good

Butterfly Eyes

July 25, 2005

The sparkle of small patches on male butterfly wings are what attract females.

July 22, 2005

Creating artificial cricket hairs, and bumblebees select flowers that other bees have visited.

July 21, 2005

Babies learn rhythms by feeling them as well as hearing them.

July 20, 2005

A kind of stem cell in the brain is the source of some childhood brain cancers.

July 19, 2005

rerun of #3302

July 18, 2005

Chickadees change their calls to warn others of how dangerous a predator is.

July 15, 2005

Inflamed gums as a child increases risk of Alzheimer's, and insomnia may lead to depression.

July 14, 2005

rerun of #2971

July 13, 2005

Kids eat more when they get more food on their plates.

July 12, 2005

Why do worms come to the surface when it rains? (They can't breathe otherwise.)