Megalodon, the giant prehistoric shark that once ruled warm oceans, is having a very modern afterlife. Despite a clear ...

How moving tectonic plates and rising heat from deep within Earth created one of the ocean’s largest canyons. On land, giant canyons like the Grand Canyon are usually the slow handiwork of rivers that ...

It’s a nightmare scenario: megalodons, prehistoric sharks nearly as large as blue whales, survive in the deepest part of the ...

A recent underwater expedition has revealed a thriving network of creatures at the bottom of deep-sea ocean trenches. These extreme environments, with crushing pressure, scant food, and no sunlight, ...

Scientists at China's Beihang University developed a tiny morphable robot to explore the ocean's depths — and it's now taken a dive into the Mariana Trench. The team successfully demonstrated that its ...

Submarines have been diving deeper and deeper into the ocean's depths, with undersea explorers looking to dive deeper than ...

Add Yahoo as a preferred source to see more of our stories on Google. This undated image provided by the Institute of Deep-sea Science and Engineering, Chinese Academy of Sciences shows tubeworms in ...

The Trump administration argues that opening America’s seafloor to deep-sea mining is essential for strengthening our economy and securing our energy future.

NEW YORK — An underwater voyage has revealed a network of creatures thriving at the bottom of deep-sea ocean trenches. In these extreme environments, the crushing pressure, scant food and lack of ...