Learn more about the recent discovery of this spade-toothed whale and what an international research team uncovered about it.

A sperm whale that beached itself on Hilton Head Island will be euthanized with medicine from Florida, a veterinarian from ...

Officials said the whale, identified as a juvenile sperm whale, had "a peaceful and humane passing after a long journey." ...

Blue whales and killer whales (orcas) are some of the largest creatures in the ocean and some of the most famous. These intelligent animals are truly amazing and share some distinct similarities.

Some animals appear so bizarre it is hard to believe they are real. Narwhals, the toothed Arctic whale seems more magical ...

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 ...

Sperm whales, the largest species of toothed whale, are found in all deep oceans, from the Equator to the edge of the pack ice in the Arctic and Antarctic, according to the National Oceanic and ...

About 25 million years ago, in the late Oligocene Epoch, a group of whales originated known as Physeteroidea. At first glance, they were indistinguishable from other toothed whales at th ...

Mississippi has changed over millions of years and everything from sea monster to dire wolf fossils can be found here.

Sperm whales are the largest toothed whales in the world, reaching 45 tons and living for decades. Their populations were imperiled by historic whaling practices and they are still considered rare ...