Some were the size of a dog. Others were as large as polar bears. A newly-discovered fossil of the ferocious hyaenodont is helping scientists understand a little bit more about the mysterious ...

Get ready for a fin-tastic summer! National Geographic's "Sharkfest" is back for a new season of jaw-dropping fun. From "Sharks Up Close with Bertie Gregory," to "Jaws @ 50: The Definitive Inside ...

This summer, in tribute to the movie that sparked a lasting fascination with the ocean’s most misunderstood predator, National Geographic goes behind the scenes of the legendary blockbuster with Jaws ...

A newly unearthed fossil has led experts to believe an ancient species of crocodile may have been an apex predator that hunted dinosaurs on land. Paleontologist and National Geographic Explorer Diego ...

Deep within Mammoth Cave, the world’s longest cave system, paleontologists have uncovered the remains of a never-before-seen ...

National Geographic’s SHARKFEST wouldn’t exist without the film that changed cinema—and our relationship with sharks—forever: “Jaws.” This summer, in tribute to the movie that sparked a lasting ...

Burrowing owls are unlike any other raptor. They may take to the sky, but they live and raise their young in abandoned underground burrows. Wild At Heart saves Arizona’s burrowing owls by relocating ...

But what if this terrifying predator was also capable of swimming? It might sound strange, given its massive size and those ...