Mother Nature doesn't always play by the rules... Sometimes she flips the script, hits Caps Lock and produces something so unusually large that it looks like it could be cast in a sci-fi movie. We're ...

The Ice Age was a world locked in endless winter, where massive glaciers crept across continents and woolly mammoths roamed ...

Explore the remarkable similarities and differences between sperm whales and giant squid, from size and behavior to diet and ...

Mother Nature doesn't always play by the rules... Sometimes she flips the script, hits Caps Lock and produces something so unusually large that it looks like it could be cast in a sci-fi movie. We're ...

At depths exceeding 2,500 meters, researchers aboard the research vessel Falkor have uncovered a bustling ecosystem teeming ...

The largest sloth of all time was the size of an elephant. Known to paleontologists as Eremotherium, the shaggy giant shuffled across the woodlands of the ancient Americas between 60,000 and five ...

The panda cam has longer hours than the actual zoo, with live recordings of the bears available from 7 a.m. to 7 p.m. every day of the week.

The mesmerizing Indian giant squirrel might just be the most famous squirrel species on the internet today. Compared to other squirrel species, the Indian giant squirrel (also known as the Malabar ...

Giant animal sculptures have infiltrated the Philadelphia Zoo, and the larger-than-life statues of birds, bugs and big cats are designed to teach visitors about conservation. Wildlife Rescue by Little ...

Ancient sloths lived in trees, on mountains, in deserts, in boreal forests and on open savannas. Some grew as large as elephants. Illustration by Diego Barletta The largest sloth of all time was the ...