Tylosaurus rex rewrites the story of giant sea predators, not just for its size but for what its bones reveal about mosasaur ...

"Direct evidence that relatives of sharks today fed on these whales." ...

About 360 million years ago, a huge armored fish patrolled a shallow sea that once covered what is now Cleveland. This animal, known as Dunkleosteus terrelli, has long held a place among the most ...

Top predators in the North Sea increasingly compete for key fish species, according to a new scientific study.

Along the rugged coastlines of British Columbia lives one of the strangest wolf populations on Earth. Known as sea wolves, these coastal gray wolves have adapted to a life that revolves around the ...

Add Yahoo as a preferred source to see more of our stories on Google. Paleontologists discovered a 94-million-year-old mosasaur fossil, Sarabosaurus dahli, in southern Utah shale. This early sea ...

Trawlers off Taiwan caught a deep-sea predator with “very large” eyes and discovered a new species, a study said. Getty Images/iStockphoto Around an island off mainland Taiwan, shrimp trawlers hauled ...

The hunt is on and a predator finally zeroes in on its prey. The animal consumes the nutritious meal and moves on to forage for its next target. But how much prey does a predator need to consume?

The rush to mine the deep ocean is no longer a distant possibility. It’s here, thanks to global demand for minerals like cobalt and nickel rising, meaning governments and corporations are eyeing the ...

SeaWorld San Diego wants to change the bad reputation of sharks thanks to movies like “Jaws,” “The Meg” and “Sharknado” from apex predators to endangered species with a refreshed aquarium exhibit at ...