When a whale lifts its massive tail and crashes it against the ocean surface, something far more calculated than playfulness ...

On a sunny Tuesday in the San Francisco Bay, the spout of a gray whale emerged from the depths and sent a heart-shaped cloud of mist into the air. But right behind the majestic marine mammal was a ...

If you ever have the chance to watch whales or dolphins out at sea, then there is a good chance you will see more than just see a fin or tail poking out of the water. These incredible ocean animals ...