Will I get sick if I go out in the cold without a jacket?
You've had your own personal set of fingerprints since before you were born, and they'll be with you throughout your whole life.
Researchers are puzzled by a fungus that is killing millions of bats.
What happens when kids consume caffeine in coffee and soda?
Plants have a variety of defenses - including onions.
What is the origin of a seven-day week?
First, what is an animal? Then, which one is the smallest?
There have been several different kinds of computers. Which was first?
Curious Kids: There's more to beach sand than meets the eye.
How can a U.S. presidential candidate lose if they receive more votes? The Electoral College plays a role.