Many exotic animal species are banned or heavily regulated in certain US states, and even nationwide. Learn about these ...

This new caterpillar species from Oʻahu hunts insects and decorates itself with their body parts. Yes, it’s real—and it’s ...

Horses are majestic creatures, with some breeds known for their incredible size, standing taller and weighing more than you ...

The largest bald eagle nest ever recorded, measuring 9 feet 6 inches wide and 20 feet deep, was found in St. Petersburg, ...

Moles aren’t all bad – they aerate the soil, deposit natural fertilizer and eat grubs that can harm your landscaping. Unless ...

There is an island just off the coast of southeastern Brazil where people are forbidden and every animal that lands on its shores becomes prey. Ilha da Queimada Grande is an island so infested with ...

From bears to rodents, learn to ID scat by size, shape, and content to determine which animal has been in your area and what ...

Asian needle ants may be small, but this invasive ant species represents a serious ecological threat to North America. Here's ...

Think you heard a dog in the woods? It might have been a muntjac deer—a fanged, barking deer that's as surprising as it is ...

The American bison is a majestic, stately creature that has played a prominent role in the early days of American history.

Like mercenaries of the natural world, fire ants are hardy, resilient, and vicious. They’ve become an invasive species thanks ...

How do sea turtles lay eggs, and how do the hatchlings get to the sea? What happens next? Read more to find out.