"The low water level prevented them from swimming back to the ocean and they were at risk of dying quickly," noted the poster.

Exploration for deep-sea minerals in the Clarion Clipperton Zone threatens to disrupt an unexpectedly rich ecosystem of whales and dolphins. New studies have detected endangered species in the area ...

For the first time, orcas have been seen making and using tools out of seaweed. The reason? Most likely as a form of social ...