Wildlife photographers experienced a “special moment in Yellowstone” when they spotted a pair of cougars walking along a snowy ridge line.

Former Yosemite National Park employees protested job cuts to the National Park Service by hanging an upside-down flag from El Capitan.

What happens when an African elephant wants to share the watering hole with a hippo? See a hippo vs. elephant showdown in Botswana.

Have you ever mistook a snake for a giraffe? This African rock python might be as long as a giraffe is tall. See it climb a tree here.

A very curious and friendly beluga wanted to check out an underwater camera in Churchill, and the resulting video is delightful. Watch here.