A fossil discovery from Alabama reveals a rare and dramatic glimpse into the dangers of Cretaceous oceans, where even top predators were vulnerable.

Long before the rise of the great white, a prehistoric shark dominated ancient oceans with a design built for overwhelming force. Fossil remains suggest this predator occupied the top of the food ...

A deep ocean dive takes an unexpected turn when a massive tiger shark moves into view The encounter unfolds slowly as divers remain calm and carefully observe the animal’s behavior Large sharks comman ...

Megalodon tends to dominate conversations about prehistoric ocean predators. Its massive jaws and oversized teeth have turned it into a pop-culture icon that feels almost mythical. Yet during the ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: Depositphotos.com Researchers are raising red flags about a growing threat to marine life that's especially harmful ...