Using CRISPR technology, a company called Colossal says it has de-extincted a wolf species last seen thousands of years ago. Or has it?

In probing whether there are basic sex differences in humans, a psychologist and a biologist agree to seriously disagree ...

A Texas-based startup has revived the long-extinct dire wolf, but should we take their efforts with a pinch of salt?

Disney’s conservation efforts aren’t limited to its parks. For years, Disney has helped monitor and protect sea turtles near ...

Photographer Joel Sartore documents nearly 18,000 captive species for conservation through the Photo Ark project.

Mushrooms spark debate as they're neither plant nor animal, belonging to the Fungi kingdom. Unlike plants, they don't ...

Mother giraffe Mara recently welcomed her newest baby giraffe Tucker on Monday at the Animal Kingdom Theme Park in Bay Lake, Florida.