Newly discovered deep-ocean features are being detailed in 3-D maps as scientists search for Malaysian Airlines flight MH370.
As NOAA's '30 Days of the Ocean' draw to a close this weekend, we take a look at some of its wonderful underwater camera work.
The National Oceanic and Atmospheric Administration has chosen the month of June to honor '30 Days of the Ocean.' Check out undersea animal pictures.
They're not the work of World War II bombs or aliens or fairies. Instead, mysterious underwater rings spotted off the coast of Denmark are the result of poison.
Agadir Canyon is roughly the size of the Grand Canyon, and was carved out by flows of sediment from landslides off the coast of northwest Africa.
Underwater photographer Jason Isley of Scubazoo.com, based in South East Asia, found a creative way to document marine creatures using figurines.
A crazy design proposal for an underwater city can't be kept down.