Roosterfish, cubera snapper, yellowfin tuna, blue marlin and more are stars of the "green season" off southern Costa Rica's ...

From iconic landmarks and natural wonders to historic buildings and entertainment attractions, here are the best things to do ...

Fan-favorite sloth Flash gets a new job and Clawhauser comes to the rescue in an exclusive deleted scene from Disney's ...

Learn how to spot Sirius, Procyon and their canine constellations, and discover the myths and science behind the dog stars.

The animals' extended lower jaws were seemingly made for scooping, but research over the past few decades has found they ...

The U.S. Fish & Wildlife Service said that snow fleas, or springtails, aren't here to wreck havoc. See what they do.

Starchy residue preserved in ancient stone tools may rewrite the story of crop domestication in the American Southwest, ...

If not for a pair of Smithsonian scientists, the fingernail-size frog from Brazil would have likely gone extinct without ever being described ...

What are those lanky, gray birds leisurely walking around our backyards, roadways and towns? Here's where you can find ...

The monument’s mysterious past has spawned countless tales and theories. According to folklore, Stonehenge was created by ...

Long before farming took hold, ancient Indigenous peoples of the American Southwest were already shaping the future of a wild ...