High above the tree line, where steep cliffs meet a clear blue sky, a unique bird circles patiently with a specific purpose.

If you believe that mice love cheese, rabbits love carrots, and elephants love peanuts...you're wrong. Here are six incorrect ...

A flexible tongue, sensitive beak and teethlike cones in the mouth may have helped Archaeopteryx generate enough energy to fly.

DEAR KARL: The little bird in question is a dark-eyed junco, who has a well-earned reputation for window tapping. They are very territorial, so while it’s a little early for breeding season, your ...

“This is one of the oldest known four-legged animals to eat its veggies,” said Arjan Mann of the Field Museum in Chicago, a co-lead author of the study. “It shows that experimentation with herbivory ...

Seeds, fruits, fats, nuts and more create a calorie-dense treat for birds. Here’s how to serve suet for birds. Learn what ...

A new study suggests features in the prehistoric creature's mouth helped it eat more efficiently, giving the species the energy needed to go airborne ...

Quick Take Pangolins are the most heavily trafficked wild mammals on Earth, despite full international trade bans. A single ...

Caves are one of the most mysterious habitats on earth, a habitat that is dark, lacks sunlight, has a constant temperature, and food is limited. However, after millions of years, some animals have ...

For teenager Audrey Higgs, more than a dog is man’s best friend. The parent of one dog, seven cats, loads of chickens, a Bahamian boa, and a tank full of ...