A great white shark is a masterwork of evolutionary engineering. These beautiful predators glide effortlessly through the ...

STANFORD, Calif. (KGO) -- If you ever come face-to-face with the wrong kind of shark, there's something you probably want to avoid. Just a hint: they're long and really sharp. But now, researchers at ...

A rendering of Clavusodens mcginnisi, or “McGinnis’ nail tooth,” an ancient shark that stalked the ocean floor 340 million years ago. Rendering courtesy of the National Park Service A shark no larger ...

As if the ocean’s apex predator wasn’t terrifying enough. Hollywood films like Jaws taught us all to be fearful of the giant creatures lurking beneath the waves, in particular the great white shark.

Naylor and others cautioned that ocean acidification is indeed going to pose many threats to the ocean beyond just sharks.

The only thing scarier than an ocean filled with sharks, is an ocean with no sharks at all. That might be the future we’re heading toward if ocean acidification and climate change continue down their ...

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 ...

Sharks are often imagined as massive, powerful predators cruising through open water, but not all sharks are great ...

PORTLAND, Maine — Sharks are the most feared predators in the sea, and their survival hinges on fearsome teeth that regrow throughout their lives. But changes in the ocean's chemistry could put those ...

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