These seabirds are known for their wild look and sound—no wonder they're sometimes called the rock stars of the penguin world ...

Ali and Sean travel back 80 million years to check out Tylosaurus, a prehistoric reptile that lived in what is now Kansas.

Snowy plovers are small shorebirds that dash in and out of waves at the beach. While it looks like they are playing, these ...

American robins live across North America and in parts of Central America. They can be found in open grassy areas, gardens, ...

Daniel Radcliffe, who played Harry Potter in the films, wore 160 pairs of prop eyeglasses and waved around 70 wands ...

Located in the Atlantic Ocean, the Bahamas consists of 700 islands. Only about 30 of them are inhabited by people. New ...

You’ve met the characters—now meet the real-world animals behind some of your favorites from Pokémon GO. Take a look at the ...

North Korea is a land of mountains and hills separated by deep, narrow valleys. Paektu-san, or "white head mountain" in the ...

Get the inside scoop on how these brown bears pack on the pounds to prepare for winter, and see before-and-after pictures of ...

The fastest recorded speed of a cheetah was 61 miles (98 kilometers) an hour, or as fast as a car on some highways. The ...

Temperatures may cool down during the fall season, but the fun is just heating up. Find out why autumn is excellent.

Since Yellowstone's creation, the role of the national parks has grown and changed, just as the United States has grown and ...