As oil companies push for drilling on the Amazon coast, an underwater war silences the ocean’s most vocal creatures.

Hitan" in Arabic, holds more than 400 primitive whale skeletons that offer a snapshot of the evolution of these creatures ...

Many folks in southern coastal areas know about strand feeding, the remarkable fish-catching behavior demonstrated by ...

Kimalu (KEE-ma-loo), a 12-year-old female beluga whale, is resting comfortably following a historic procedure at Chicago's ...

The Canadian government says it is taking steps this summer to protect a vanishing species of whale from lethal collisions ...

Boaters off the coast of California got the chance to see some “great species diversity.” The “abundant” amount of krill in ...

Once thriving, there are now believed to be just 73 Southern Resident killer whales left in Washington state's Puget Sound.

The apex predators have offered up fish, birds, turtles and whales to humans around the world, according to the study.

An endangered humpback whale was recently spotted showing severe injuries from an apparent collision with a boat near Glacier ...

They amuse us by wearing salmon hats, enrage us by sinking our expensive yachts, and now they have been documented sharing their meals with us – why?

Prior to this instance, the “tongue-nibbling” had only been observed a handful of times in captivity. First seen in captive ...

Researchers documented 34 instances of purported prey-sharing behavior, which suggests orcas may be altruistic and capable of ...