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 ...

Bull sharks (Carcharhinus Leucas) are one of the ocean’s most fearsome creatures. Although some animals may prey on bull sharks, such as crocodiles, killer whales, and the occasional great white shark ...

Hidden along Florida’s Gulf Coast is one of the most unusual fossil-hunting destinations in the United States. Venice, ...

Add Yahoo as a preferred source to see more of our stories on Google. As researchers continue to learn more about sharks that lurked in Kentucky seas hundreds of millions of years ago, two new species ...

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 ...

Shark teeth are everywhere once people start noticing them. They turn up in fossil shops, washed along beaches, buried inside ...

(CN) — During an extensive search for new fossil species, Jun Ebersole found one in an old box. “A few years ago, I was looking through the historical fossil collections at the Geological Survey in ...

VIRGINIA BEACH — One of the most fearsome predators to rule the seas millions of years ago may have left something behind at Virginia Beach’s North End. Terry Siviter and his 5-year-old grandson, ...

Shark encounters are both amazing and terrifying. Getting close to these sharp-toothed animals is a perfect activity for ...

About 340 million years ago, a tiny shark swam in the waters of the world’s longest cave system in Kentucky, its unusual mouth curved in a way that will ultimately end up defining its future legacy.

Researchers in New Zealand found that a small species of shark makes noises with their teeth when touched by humans Paul Caiger Scientists say they recorded the first-ever shark sounds, despite the ...