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

Find out what helps wheels go round.

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

The Hawaiian cleaner wrasse gets its food by cleaning other fish.

This friendly dolphin played games with people and birds.

Take a ride on our spinning planet!

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

Learn how desert lizards "harvest" rainwater that has fallen on their backs.

Alan Craig throws his artwork around--because he's a boomerang artist!

Meet a scientist who dodged elephants and a cheetah to study baboons.