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 ...

The Atacama Trench, located off the coast of Peru and Chile, is one of the deepest oceanic regions on our planet, and scientists think it could be an ecological haven. A new study describes a four ...

Killer whales, also known as orcas are among the most intelligent and powerful predators in the ocean. With coordinated ...

Sharks might not be a natural biological group, with most species potentially closer kin to rays than to an oddball group of sharks.

While many people are scared of sharks thanks to their rows of razor-sharp teeth, the changing waters might be rendering the creatures from “Jaws” a little less fearsome. Growing acidity in the ...

A group of apex predators was seen off the coast of California, a company said. Getty Images/iStockphoto The ocean’s top predator was seen on the hunt for its next meal off the coast of California, ...