Deep-sea mining trials revealed significant but localized biodiversity loss in one of the planet’s least explored ecosystems.

Beneath cold, high-pressure oceans, water and gas molecules clump together into crystalline solids called gas hydrates.

The liquid ocean on Jupiter’s moon Europa appears to be completely sealed off from the planet’s surface, which may reduce the chances of finding life there ...

New study explains how winter sea ice and melting ice shelves control the formation of deep ocean water in Antarctica.

Deep beneath the icy crust of the Greenland Sea, a multinational team of scientists has stumbled upon a world that shouldn't ...

Since 2011, scientists have been puzzled about the force resulting from a gigantic earthquake and tsunami that destroyed, among other things, Japan's Fukushima Nuclear Plant. Now, a Guinness World ...