A sea monster with teeth so sharp they formed a "saw-like blade," swam in the waters of what is now Morocco about 66 million years ago, a new study finds. Miners discovered the remains of this ...

Online viewers were flabbergasted over a ghastly-looking sea creature washed up on a beach in California, as depicted in a Reddit post making waves online. “It’s giving me nightmares,” read the post ...

Scientists have discovered the fossils of a new prehistoric species in Morocco — a bizarre-looking marine lizard considerably larger than a great white shark, which, they say, dominated the seas while ...

Scientists found a translucent sea animal with “bladelike teeth” and discovered a new species, a study said. Photo shows a representative coast in the Azores. Photo from André Mendonça via Unsplash ...

In January 2021, researchers in Israel spotted an unusual sea creature in the Gulf of Eilat. It was a rare Sousa plumbea, also known as an Indian Ocean humpback dolphin, according to the Israel Nature ...

Off the coast of Australia, an enormous sea creature with thousands of teeth approached a boat and surprised the anglers onboard. A video captured the “rare” visitor. Thomas D’Emilio was fishing near ...

Shortly before a mass extinction ended the Age of Dinosaurs, a reptilian, barracuda-like carnivore with a mouth like a box cutter patrolled the warm seas that once covered swaths of what is now North ...

“Shark teeth, despite being composed of highly mineralized phosphates, are still vulnerable to corrosion under future ocean ...

New study identifies a bizarre new species suggesting that giant marine lizards thrived before the asteroid wiped them out 66 million years ago. New study identifies a bizarre new species suggesting ...