A deep-sea expedition to one of Earth's most remote island chains has surfaced stunning pictures of the vibrant ecosystems surrounding hydrothermal vents that scientists didn't even know were there.

An offshore canyon that’s twice as deep as the Grand Canyon recently turned up 40 potential new-to-science species when scientists embarked on the first-ever high-tech dive to the region. Using the ...

May 30—OSWEGO — The National The National Oceanic and Atmospheric Administration's Deepwater Shipwreck Expedition at Lake Ontario wraps up today, and the two-week mission has created stunning results ...

A brooding mother octopus shelters her eggs behind two different types of corals. The image was made by pilots using a robot to explore the north wall of the Mar Del Plata submarine canyon in ...