There are many types of penguins, a family of flightless aquatic birds that live primarily in the Southern Hemisphere. Read ...

This is a poignant scene that captures what are probably the final months of this magnificent lion’s life. We learn from the ...

Hedgehogs curl into a tight ball using specialized muscles that hide their soft parts and present thousands of sharp spines ...

Meet the roly-poly pill bug, a backyard “bug” that is actually a crustacean cousin of shrimp and crabs living on dry land.

The U.S. is taking drastic measures to end animal testing, but the move is raising questions and controversy in the medical ...

In this guide we'll talk about the takin, which is an animal found in Asia, and discuss its features, what it eats, and more.

As elephants age in zoos and sanctuaries, acupuncture is joining veterinary care to manage pain, mobility, digestion, and ...

These animals have highly unusual diets, evolving to consume anything from toxic plants to venomous arachnids.

Scientists at the American Museum of Natural History investigated old specimens that had been at the museum for decades and ...

The honey badger’s legendary toughness comes from smart risk assessment, retreat, and adaptability—not reckless bravery.

With Asian elephants endangered worldwide, a calf expected at the National Zoo could strengthen the species' future.

Rattlesnakes are fierce predators that strike fear among animals and humans alike. Have you wondered if there are animals that prey on this deadly snake? Discover 11 animals that regularly have ...