The remains of a missing person from Argentina were recently found inside the belly of a dead school shark. But experts say it is improbable that the shark killed him.
Pictures from a submarine dive to the 20,000-foot-deep Kermadec Trench in the South Pacific reveal weirdos from the deep, some of which may be new to science.
Megalodon was the largest shark and one of the largest fish on record. It went extinct about 2.6 million years ago.
A great white shark recently decapitated a Mexican fisher as he was diving for shellfish. But what was the reason for the unusually gruesome attack?
Researchers stumbled across a bizarre species of blind cave fish with a mysterious, horn-like structure protruding from its head and a lack of scales or pigmentation.
A 9-year-old girl from Maryland, who has collected more than 400 fossilized shark teeth, discovered a 5-inch megalodon gnasher on Christmas Day.
Jewel damselfish living on coral reefs surrounding rat-infested tropical islands have become less territorial and less aggressive due to a bizarre ecological link between the two species: bird poop.
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