Many people believed a mountain lion walked by a reporter during a live shot, but now most experts believe it’s a dog.

A widely shared video shows what almost appears to be a penguin swimming in Boston’s harbor. Here’s what it really is.

While holding up one of the day’s catches, a sea lion grabs a fish straight from an angler’s hands. Watch the video.

Park rangers at Saguaro National Park are warning visitors about possible rabies cases. Here are the latest details.

A photographer off the coast of North Carolina spotted an endangered North Atlantic right whale and its calf. Watch the video.

Wildlife researchers are studying wildlife living along the U.S. border with Mexico and how the wall is impacting these animals.

A security camera captured a large pack of coyotes moving through a Massachusetts coastal town. CBS News shared the video.

This wildlife photographer captures incredible images and videos of brown bears, including interactions between cubs and their moms.

Alligators have an amazing technique for surviving the freeze. Learn how reptiles will survive the freeze in Texas.

A kangaroo has a surfer to thank for a rescue from some rough seas. A video from Australia’s South Coast captured the incident on Monday.