New Poisonous Frog Species Discovered in Peru loading...
New Poisonous Frog Species Discovered in Peru
A peculiar croak heard within the Amazon rain forest leads to the naming of a new species of frog.
Tiny Moth With Yellow ‘Hairdo’ Named After Trump loading...
Tiny Moth With Yellow ‘Hairdo’ Named After Trump
Meet Neopalpa donaldtrumpi, a new species of twirler moth.
Why the World's Biggest Sharks Love Mafia Island loading...
Why the World's Biggest Sharks Love Mafia Island
Scientists hope the whale sharks that live around the East African island will help them better understand how to preserve the species.
Massive Alligator Caught on Video Is Not a Hoax loading...
Massive Alligator Caught on Video Is Not a Hoax
This gator, the size of a small car, may be evidence that the population is making a comeback.
Divers Remove a Fist-Sized Hook From a Shark's Mouth–By Hand loading...
Divers Remove a Fist-Sized Hook From a Shark's Mouth–By Hand
Dramatic photos show a diver gently pulling a large hook out of a shark's mouth, but scientists say the act may not have been necessary.
7 Amazing Animal Organs People Don't Have loading...
7 Amazing Animal Organs People Don't Have
Under-eye "flashlights," venom glands, claspers. Nature abounds with body parts that aren't found in humans.
About the Show

No place on Earth is like Yellowstone – an extraordinary world of fire and ice atop America’s largest volcano. In summer, it’s a wildlife paradise and a time of plenty for grizzly bears, wolves and hundreds of other animals. In winter, it forces them into a struggle for survival. Not all will make it. Situated above the rocky mountains, this extreme wilderness always tests its wildlife. To succeed, every creature has its own survival strategy.

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