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, ...

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

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

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

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

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

From bottom to top, a mountain has several biomes of life. At the very bottom, foothills often have lush deciduous forests, ...

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

These games challenge you to find baby animal pairs, spot differences in photos, and match baby critters with the adult ...