Topic: animals

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Sea cucumbers are underwater vacuum cleaners

Join biologist Professor Ove Hoegh-Guldberg on the ocean sandy floor of Australia's Great Barrier Reef to witness an incredibly important ecological process: sea cucumbers pooping. Why is this so important? When se...

Breakfast with a Cassowary

What's it like to live in a tropical rainforest? In this Wild Diaries travel video, Sue Gregory explains her connection with the native wildlife and the boundless plant growth that envelops Cassowary House, her family...

The Animal That Wouldn’t Die: The Hydra

Just a few millimeters long and full of embryonic cells, the hydra is a small and mysterious cnidarian polyp that seems to defy mortality. Skunk Bear's Adam Cole and Robert Krulwich team up to tell the amazing tale of...

Bigger Than T. Rex: Spinosaurus

The water-loving Spinosaurus had a spiny "sail" on its back, and a crocodile-like head, neck and tail, but was much larger than the Tyrannosaurus Rex. At 50 feet long, it's the largest carnivore to walk (and swim) the...

Feasting & squeaking: Golden snub-nosed monkeys in the snow

These Ewok-like golden snub-nosed monkeys seem very happy to be eating what looks like bark, a staple of their diet. Feasting and squeaking noises! This clip is listed as the "World's First Live Broadcast of Golden Sn...

Bouncing Baby Fox Pounces and Plays at the San Diego Zoo

The smallest foxes in the world have large, bat-like ears that help give them extraordinary hearing and keep them cool by radiating body heat. Native to North Africa's Sahara Desert, they have furry paws that protect ...

Shake Your Silk-Maker: The Dance of the Peacock Spider

When a peacock spider dances, how do we know that it's a really, really good dancer? From their colorful, iridescent body displays, to their wide variety of dance moves, to the different rhythms that they "sing" while...

Animated Life: Seeing the Invisible

"Everything that you can actually see with your eye is just the smallest sliver of life on this Earth. Most of life is invisible..." And so begins the exquisite paper-puppetry of Seeing the Invisible, a video by F...

Florentijn Hofman’s HippopoThames

Hippopotamuses used to live and swim in the River Thames, and thanks to HippopoThames, a floating, wooden hippo sculpture by renowned Dutch artist Florentijn Hofman, that fact is becoming better known. "HippopoThames"...

Covered with bunnies on Japan’s “Rabbit Island”

On the island of Ōkunoshima, Japan, there are hundreds of friendly feral rabbits. These rabbits are so friendly -- and so ready to eat bunny food from rabbit-happy tourists -- that when people come for a visit, the in...

The Brain Scoop: Fossil Sharks

The Megalodon Shark and Helicoprion: two mysterious, extinct sharks that have left fossilized clues of their existence in the form of their teeth (and some vertebrae). Get a close look at the largest shark tooth and a...

Feedback loops: How nature gets its rhythms

A grasshopper eats grass, a rat can eat the grasshopper, a snake may eat the rat, and a hawk will eat the snake. When these food chains interweave, they create a food web. Plants and animals (including humans) live, e...

The Portuguese Man-of-War Up Close

This incredible video, and the corresponding photos featured at National Geographic, are by retired combat photographer Aaron Ansarov, who photographs the Portuguese man-of-war (and releases them unharmed) when they w...

Le Manège d’Andrea in Nantes, France

Which one of these incredible creatures and machines do you want to ride on at les Machines de l’ïle's le Manège d'Andrea in Nantes, France?

ScienceTake: For Kangaroos, Tail Becomes a Fifth Leg

What makes a leg a leg? What if a leg is a kangaroo tail? In a recent study, scientists observed, recorded, and measured data for five red kangaroos that were trained to walk slowly on a force-measuring platform. T...

REMUS SharkCam: The hunter and the hunted

When the Woods Hole Oceanographic Institution team took their REMUS "SharkCam" underwater vehicle -- equipped with six camera views -- to Mexico's Guadalupe Island, they expected to track and film great white sharks f...

A deep-sea octopus that protects her eggs for four & a half years

In observations from 2007 to 2011, deep-sea diving researchers at Monterey Bay Aquarium Research Institute (MBARI) discovered that the female Graneledone boreopacifica guards her eggs for 53 months -- that's almost fo...

Outfitting Tree Kangaroos with tiny video cameras

Tree kangaroos are elusive creatures that live high in the trees of New Guinea's tropical rainforests. To learn more about them and to better protect them, Dr. Lisa Dabek has worked with National Geographic and local ...