New research shows that losing threatened requiem shark species could erase millions of years of tooth evolution and squeeze ...

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

Sharks of every size, shape and lifestyle apparentlt all follow the same fundamental geometric rule. So, what else in nature ...

Sharks have had a tough time since the 1970s, when overfishing, habitat loss and a growing trade in their fins began to cut ...

Governments agreed to ban or restrict international trade in shark meat, fins and other products for more than 70 species ...

Part of the ocean food chain was on full display for divers in Maldives. Rare footage shows a battle between a large eel, a ...

A 12-foot, 1,000-pound great white shark recently tagged by OCEARCH scientists pinged repeatedly off the SW Florida coast.

Despite the vast numbers of animal species already identified, the natural world is still capable of springing a few ...

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