Whales are a group of mammals that live in oceans. They include some of the largest animals on Earth. The blue whale is the biggest animal that has ever existed. Whales can be found in every ocean, ...

A spectacular and rare sighting was captured on video off the Southwest Florida coast: An endangered right whale and her calf swimming in the Gulf.

The number of North Atlantic right whales has grown slightly, continuing a recent positive trend that has researchers "cautiously optimistic" about the critically endangered species. The whale ...

Learn all humpback whales, giant sirens of the sea - from where they live to what they eat, and why they don't have teeth ...

A pair of adult female right whales, Koala and Curlew, have mystified researchers this winter as they cruised south along the Florida coast, then made a surprise appearance this week off Alabama’s ...