Is it possible to see "friction" under a microscope?

Melissa Lehman loves living on a farm--the work may not be easy but it can be "sweet."

Chad Pregracke made clean rivers his business.

Nature photographer John Fielder proves that great pictures are the result of planning resourcefulness skill and hard work.

The chuck wagon was more than a mobile kitchen. It was the cowboy's home away from home.

A postmaster recorded the birth of this volcano in Japan.

Get a close look at these tiny "famous" frogs from the rain forest.

This fun sculpture greets tourists at a garden in the United Kingdom.

How do scientists know that our galaxy is a pinwheel of stars?

Dr. John E. Becker had a rare site of a Jaguarundi, a wild cat of Central America