Add Yahoo as a preferred source to see more of our stories on Google. It looked like a shadow at first — but after several minutes, a rare species of deep-sea shark had swum by an underwater camera 54 ...

The ocean is still one of the biggest mysteries on Earth, and the deeper you go, the stranger it gets. Far below the surface, ...

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 ...

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 ...