Donkey's hooves grow similar to human fingernails and require pedicures of their own for important reasons. Read here to ...

As incredible as witnessing the silkhenge spider birth was for scientists, it has left more questions than answers.

The Falkland Islands wolves' friendly nature was exploited by settlers, who overhunted them to the point of extinction within ...

A video of a pigeon having an abscess removed reminded viewers of Dr. Pimple Popper. Read here to learn more about what was ...

The very last Carolina parakeet was called Incas, and he was purchased by the Cincinnati Zoo in 1885 along with 15 other birds for $40, which is around $950 in today’s money. The aim was to try to ...

Poaching to supply the illegal wildlife trade is becoming the biggest threat to wild gibbon populations, especially infants.

The Kauaʻi ʻōʻō honeyeater has been extinct since 2000. But its tragic ending was marked by one final, heartbreaking song.

We tell the tragic story of Steller's sea cow - a marine animal that went extinct just 27 years after it was first discovered.

Learn how sea turtles choose nesting sites, protect their eggs, and guide hatchlings through a dangerous journey to sea.

Watch these incredible birds form a murmuration pulsating across the sky and then learn the science behind the behavior.

Thanks to the discovery of major portions of a skull, the evolution of the group Stegosauria may be completely altered.

May 31st is World Parrot Day, a great time to examine the current state of the world's parrot populations and the threats they face.