Rocky Mountain National Park shared images of overflowing trash cans, litter on the ground and filthy bathrooms left by park guests.

You may be used to “Florida Man” headlines, but this story is about a bear and is just as wild. Plus, it’s all caught on camera.

Although they may be closely related to some dog breeds, wolves can easily be double the size of your pet. A video proves it.

A wildlife photographer captured an amazing video of an osprey plucking a fish from the ocean. Watch it here.

If you’ve ever wondered about the longest migrating birds on Earth, you’ll appreciate these impressive migrators of the avian variety.

When you think of U.S. National Parks, you probably don’t imagine riding a bus, but it’s a great way to avoid gridlock traffic.

The Denver Zoo is celebrating the arrival of a brand-new Sumatran orangutan. The news is significant as the species is critically endangered.

Black bears at a rescue center in New Hampshire are bulking up for the winter with the help of some donated apples. 

Citizen science has become increasingly popular with travelers who want to contribute to the places they’re visiting. Here are a few options.

The Los Angeles County Fire Department recently responded to a bizarre call of two deer caught in the gate of a fence.