Because hammerhead sharks give birth to live young, studying their embryonic development is much more complicated than ...

Amateur fossil hunter discovers rare 25-million-year-old shark teeth in Australia, shedding light on the ancient great jagged ...

Sharks are frequently praised for their iconic position and prowess as predators, yet there is a world of extraordinary rarity and mystery hidden beneath the surface of famous species. These ...

MYRTLE BEACH — Charles Shelton Jr. never planned on becoming an expert in shark tooth hunting. A West Virginia native, he started hunting for the tiny dark triangular fossils when he was a ...

were collecting seashells at the same beach when they stumbled upon a rare find—a pristine fossilized tooth. MORE: 6-year-old finds fossilized shark tooth at Narragansett beach Moyer determined ...

Researchers out of Monterey, Ca., on Thursday enjoyed a rare encounter with mysterious killer whales known to travel in massive pods and prey on deepwater sharks. “There were fins everywhere we ...

But even though sharks can lose up to one tooth per day, it is extremely rare to find more than one tooth at the same time. Mullaly was aware of this fact when he found his two teeth so he decided to ...

Its teeth, unlike those of modern sharks, were not replaceable. They were smooth and suited for grasping rather than tearing prey. While sharks expanded their dominion of the seas, the land was ...

He also pointed out that it is common to see baby sharks near other beaches on the island such as Las Gaviotas and Playa de Benijo, but it’s rare for El Médano. He said: “The first thing to clarify is ...

East Sussex was home to various predatory dinosaurs 135 million years ago, including the first identified tyrannosaurs of the ...