The 99-year-old naturalist explores his hometown of London in a one-off New Year’s Day special on BBC One. Louis Chilton ...

A list of animated kids shows that promote environmental awareness and encourage kids to get out and into nature.

When animals nod off, they're most vulnerable to sneaky predators. But despite the risks, the need for sleep is so strong ...

When animals nod off, they're most vulnerable to sneaky predators. But despite the risks, the need for sleep is so strong ...

Animals that navigate extreme conditions and environments have evolved to sleep in extreme ways — for example, stealing seconds at a time during around-the-clock parenting, getting winks on the wing ...

An Ethiopian wolf, Africa’s most endangered carnivore, was found shot in the leg. What happened next was astonishing.

If I were ask you to list some Colorado wildlife, I suspect I could predict that list: moose, elk, deer and pronghorn; coyote ...

A stranded octopus gets a helping hand back to the ocean and takes the time to "high five" the rescuer. What really happened?

Smokey Bear. Ham the Space Chimp. Hsing-Hsing and Ling-Ling. Not many animals reach celebrity status, but it’s a bit of a tradition here at the Smithsonian’s National Zoo. In January, we rolled out ...