Some of the young leopard cubs have sticky paws.

The brown spider monkey is one of the scarcest primates on Earth.

Yeti crabs and ghostly octopuses lurk around the first known hydrothermal vents in Antarctica.

Region has some of most diverse, endangered species on planet.

Cockroach-shaped chocolates are also on sale for this year's romantic holiday. Plus some less vil...

Satellite tracking leads researchers to southwest Florida and the northern Yucatan Peninsula.

After 15 years, a wolverine is finally caught on tape scampering over the highway.

Newborns break 28-year-old record on Philippines' Turtle Island.

Herman Posada answers questions in English and Spanish.

Argonaut octopus traps air in paper shell to control buoyancy.

The annual southward migration of gray whales began earlier than usual this year.

Tracking could help reveal creature's habits, effects of sea ice decline.

Predatory crabs could come to occupy Antarctica's continental shelf ecosystem within two decades.

Hundreds of non-native species thriving at expense of native ecosystems.

Thousands of rare flowering plants still undiscovered.

Follow Titan 3 during its bloom.

The proposed law would stop the sale of shark fin soup.

This bizarre nocturnal flower lives fast and dies young.

Cycads were thought to be ancient remains of Age of Dinosaurs.

Why some places have more species than others.

As birds dwindle in New Zealand, plants lose pollination partners and decline too.

Vets suspect two cubs are male and one is female.

Smithsonian National Zoo asks for public's help naming kiwi chick.