A mysterious creature never seen alive since its discovery in 1925 has now been filmed for the first time. We knew the ...

It's impossible to be in the dark about the scourge of microplastics, but new light has been shone on how they end up in the deep sea: underwater avalanches.

Aquatic enthusiasts have a chance to join a virtual deep sea expedition with underwater explorers this week, as remotely ...

A new documentary reveals the incredible results of a project to create 3D underwater scans of the doomed ocean liner RMS ...

Like underwater Grand Canyons, these formations cut through the ocean floor from near the coast out into the deep sea ... structures that bend and scatter light, which may deter predators.

We've mapped the Moon more thoroughly than our own ocean floor, but a leap forward has come with NASA's SWOT satellite. Using tiny changes in sea surface height to reveal underwater features, ...

Colossal Squid — world’s largest invertebrate — has been captured live on cameras living freely in deep sea, a New Zealand researcher confirmed this development to the National Geographic.

Since its discovery in 1925, only eight adult specimens have been reported, severely limiting scientists’ ability to research ...

It will hold 12 crew members and 18 scientists, focusing on deep sea research off ... and acoustic sensors that talk to underwater robots gliding through the ocean with high-definition video ...