Ever hear of a Satanic Leaf-Tailed Gecko? How about a Rhacodactylus? Learn about some of the strangest creatures on the planet.

Howcast - Learn about digestive disorders from gastroenterologist Lisa Ganjhu, M.D. in this Howcast video about stomach problems.

MSNBC - "Caught on Camera: Viral Videos - Millions Served"

Why sharks need vitamins to supplement their diets - and how their handlers get the job done.

Friends can come in all shapes, sizes, and sometimes, even different species! Learn about Ruuxa the cheetah and Raina the dog, who after a medical emergency became an inseparable pair.

From a giant, edible "50" to various fruit snacks... see how the keepers helped him celebrate his big day.

One foal at a time! The Przewalski's Horse went extinct in the wild in the 1980s, so a number of zoos started breeding programs with the intent of releasing them back into their native habitat.

The fastest growing social media app of all time, the Chinese-owned TikTok video app was expected to have over1.8 billion users as of last year.

A UK based organization called 'George And Friends Animal Therapies' brought some cheer to patients at Medway Hospital when the organization brought its miniature therapy pony to pay a visit.

California weather: Tree ripped from ground by powerful storm lies across streetJim Munro

Harrowing doorbell footage shows builder fleeing after murdering womanDudley Police

In a flagrant display or pride, lions at a UK safari want to let us know who they’re rooting for. Yair Ben-Dor has more.

It's breakfast time at the South Carolina aquarium's stingray tank.

They're not known as the "jet fighters" of the animal world for nothing. As beautiful as these falcons' patterns and combinations of feather colors are, they're almost impossible to distinguish as they move swiftly through the air in...

More than 3,000 dolphins were held captive as of 2019, according to a World Animal Protection report, but the Dolphin Project aims to change that.

If he were out in the field with his mother, he'd be running around all day long trying to catch up with her. So, zookeepers have to simulate that with plenty of exercise.

When talking about raptors, you can't leave out the largest group of them all: eagles. Meet Tonka the golden eagle, a truly epic aerial predator.

Take a trip to the San Diego Zoo Safari Park and witness the fastest land animal accelerate from 0-60 in 3.4 seconds. Guess how long each stride is?

Learn how these birds were affected by California fires and what conservation scientists are doing to help bring their populations back up in the wild.

Education specialist Luke Richmond explains this and more from the Aquarium of the Pacific.

Watch how introductions are made, and see a big brother meet his baby sister for the first time.

Hint: it's a species that hails from Africa, where its name derives from.

Did you know the Rodrigues fruit bat (a.k.a. "flying fox") has a wingspan of three feet?

Contrary to popular belief, penguins don't only live in cold, icy locations... some are beach bums! These penguins have made a home on the shores of the southwest coast of Africa.