Prefer Newsweek on Google to see more of our trusted coverage when you search. In a fascinating video, researchers have revealed a new and bizarre see-through species of sea slug floating around the ...

There are some weird and wonderful things in the deep sea, and the giant phantom jelly is one of them. This massive, school-bus-sized jellyfish is rarely seen by humans because it lives so far below ...

A giant congregation of crabs filmed 1,350 feet below the surface in the ocean off of Chile. Credit: Schmidt Ocean Institute / YouTube An age of discovery is upon us. Earth is an ocean planet, with ...

After years of deep-sea sleuthing, National Geographic Explorer Katy Croff Bell has created a treasure map. It’s not drawn on tattered parchment, nor is there one big ‘X’ th ...