Long baleen whale mothers are more likely to have female calves than males, according to a new study led by the University of ...

Guests of the Mamawata Surf Retreat in Costa Rica witnessed an adult humpback whale and her calf breaching from the water while kayaking in the ocean ...

Experts speculate that orcas may be playing when they ram boats so hard they sink—a phenomenon that’s mostly been documented in this region.

For even the non-linguists out there, most people are aware that there are some "universal languages." An angry look, a sheet ...