Researchers have dated vertebrae from a massive prehistoric shark thought to have ruled the waves off northern Australia back ...

This documentary explores the origins of prehistoric sharks and the dramatic evolutionary path that shaped their early dominance. It traces how these marine predators emerged long before dinosaurs and ...

Scientists have discovered a colossal shark that lived 115 million years ago, long before Megalodon. Using rare fossilized vertebrae and modern imaging, researchers reconstructed this ancient apex ...

This summer we’re celebrating some of the most successful animals our planet has ever seen with the 50th anniversary of Jaws and the return of dinosaurs in Jurassic World Rebirth. While the non-avian ...

An Australian fossil reveals the first lamniform shark, measuring 20 feet long and living 15 million years earlier than believed.

Scientists say this shark has hardly changed since it first appeared millions of years ago. That’s why they’re so fascinated ...

Researchers examining large vertebrae discovered near Darwin identified the creature as the earliest known mega-predator in the lineage of modern sharks, living some 15 million years earlier than ...

This discovery highlights the enormous size and predatory dominance of ancient sharks and provides scientists with a new ...

Paleontologists discovered two new species of ancient sharks and put together research using the sharks' fossilized teeth and even a set of gills found in the depths of Mammoth Cave National Park, ...

MAMMOTH CAVE, Ky. — A new-to-science species of ancient shark was recently discovered in Mammoth Cave National Park in Kentucky. The Macadens olsoni is known for its unique tooth whorl, a curved row ...