Trail-cam footage over time shows a lone wolf with use of only three of its legs surviving just fine near Voyageurs National Park.

Michael Hodges braved a winter blizzard in Yellowstone to document just how hardy bison are when Mother Nature does her worst.

Researchers captured the first photos of the rare and elusive Pallas’s cat in Himachal Pradesh, India. See trail-cam photos here.

An 88-year-old man hiked a 100-mile chunk of the Appalachian Trail. He did it to celebrate his birthday and raise money for charity.

Watch the beautiful moment a bird lands on a woman’s gloved hand. The incredible slow-motion footage has captured many people’s hearts.

A great blue heron caught and ate a snake whole, but the snake put up a fight and the bird really had to work for it. Watch here.

A family expecting Santa had an owl come down the chimney instead. The owl perched atop their Christmas tree and didn’t intend to leave.

If you look really closely, you might find a bear casually walking around behind this person’s campsite. Can you spot it?

A trail camera from Manitoba, Canada shows an up-close view of a gray wolf pack howling and making a whole lot of other strange noises.

The Kīlauea volcano is erupting and drawing “thousands of visitors” to Hawaii Volcanoes National Park. See USGS’s timelapse footage here.