The ocean is full of mighty hunters. Two of the most feared are the shark and the orca (killer whale). Sharks are ancient, ...

A single research expedition in 2022 is helping scientists chart even more remarkable marine species across the ocean. Researchers have discovered two new deep-sea species—a lanternshark and a porcela ...

Frilled sharks are usually found in the deep ocean, but this one popped up in waters off Japan in 2007. | Getty Images/GettyImages Whether or not they deserve their notorious reputation, sharks are a ...

This important study significantly advances our understanding of the skeleton of cartilaginous fishes by using a range of state of the art and complementary approaches to compare the skeleton amongst ...

Scientists in the Azores Islands, Portugal, dropped a baited underwater camera and let it sink thousands of feet down in the Atlantic Ocean. Later, they hauled it up and reviewed the footage. To their ...