Greenland Sharks' Surprising Presence in Skagerrak Reveals a Massive Secret About These Species For some time, researchers have been noticing a unique pattern followed by certain Greenland sharks.

An extraordinary discovery has been made off the coast of Easter Island (Rapa Nui), Chile, in the remote Salas y Gómez Ridge.

At Caltech, researchers have turned living jellyfish into low-cost, remotely controlled ocean robots — creating real-life ...