Due to global warming, coral species common in Red Sea are finding sufficiently warm waters in which to survive off Israel's northern Mediterranean coast

Species in little-explored section of deep sea will be documented by scientists from Greenpeace and University of Haifa using visual, acoustic equipment

Aim is to provide first blueprint of another animal's language, using robot fish to record sperm whale talk, and cutting-edge machine learning and linguistics methods to decode it

A second turtle badly hurt; in bittersweet day, National Sea Turtle Rescue Center celebrates release back to sea of two other loggerhead turtles nursed back to health