Anyone who has seen a fireworks display has probably wondered, "How'd they do that?" Well it's actually quite elemental—The Periodic Table of the Elements, that is. The whiz, bang, pop, and color are ...

Peyote is an important medicinal plant that is used in rites of passage and in religious and healing ceremonies in Indigenous communities.

(This program is no longer available for online streaming.) The centuries-old tradition of folding two-dimensional paper into three-dimensional shapes is inspiring a scientific revolution. The rules ...

Today, the world is a melting pot of dog breeds. You are just as likely to see an akita trotting out of a Manhattan apartment as out of a house in the Honshu region of Japan, where the breed's ...