When and where did sharks first become so massive? The discovery of enormous shark remains from northern Australia has just ...

Fossils reveal that giant predatory sharks existed 15 million years before megalodon and were already top predators in Cretaceous seas.

A newly described fossil from northern Australia reveals an 8 meter mega-shark that hunted in the age of dinosaurs, long ...

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 ...

Cover -- Title Page -- Copyright Page -- Contents -- Acknowledgements -- Photographic credits -- Foreword by Rima Jabado -- Introduction -- How to use this book ...

Megalodons were the biggest sharks on the planet. Recent studies show how these apex predators reached lengths of 50 feet with heads the size of cars.

Otodus megalodon was the largest predatory fish in Earth's history. Measuring up to 24 meters, it was longer than a truck with a trailer and weighed almost twice as much. Embedded in its jaws were ...

A large fossil study shows young shark and ray species vanish faster, while older species stay stable over time.

But why did sharks get so incredibly diverse and odd during this period, only to lose most of that diversity forever? Eons is available to stream on pbs.org and the free PBS App, available on iPhone, ...

While Silicon Valley startups focus on short-term gains, sharks play the long game. They’ve been around for 450 million years. This makes them look like newbies compared to dinosaurs. Sharks have ...