Koh Lanta offers more than a relaxed island life and stunning beaches. Whether you are a diver or simply want to see what's ...

Researchers have found new evidence for a massive subsurface ocean on Mars, again raising the possibility of microbial life.

Mars might hold enough subsurface water to cover its surface in a global ocean between 0.62 to 1.24 miles (1 to 2 kilometers) ...

Could lumpy metallic rocks in the deepest, darkest reaches of the ocean be making oxygen in the absence of sunlight?

In the cold, lightless Pacific Ocean deep, the seabed is scattered with metal-rich rocks coveted by miners—and huge numbers ...

Images of an underwater sculpture near Thailand's Koh Tao island have been shared around the world in social media posts that ...

The Hikurangi Subduction Zone Project www.youtube.com These rocks were originally laid down on the seafloor off the coast of ...

Magnificent waterfalls, take-your-breath-away vistas, and glorious stretches of sandy beaches—Southern state parks are some ...

With his magnificent underwater images, Gerardo del Villar wants to rehabilitate the reputation of the ocean’s great ...

Tell me if you’ve heard this one before: a volcano scientist who does her work in the middle of the Pacific Ocean—at the ...

Scientists exploring the Pacific Ocean have uncovered a bizarre “yellow brick road” on the seafloor.