These whales' massive heads and jaws accommodate hundreds of baleen “teeth.” Rights and other baleen-feeding whales use a comblike strainer of baleen plates and bristles to ensnare tiny ...

A 16.5-million-year-old "unusually complete" baleen whale fossil was found off the Santa Barbara Coast. While discovering the fossil was a once-in-a-lifetime find, removing the massive fossil ...

Delphinidae is the family that includes all oceanic dolphin species. Orcas, also known as killer whales, are the largest dolphins and some of the world’s most powerful predators. All dolphins are ...

Now imagine that each weighs more than the bus itself. That’s Rice’s whale, the only resident baleen whale in the Gulf of Mexico—and one of the most endangered whales in the world.