A mysterious whale that has long puzzled scientists may not be an anomaly, but a clue to what climate change is doing beneath ...

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 36-foot emaciated sea creature washed up on a California beach, and now researchers want to know how it died. On March 29, ...

While this blue sea creature appears to be writhing in pain, it’s actually just moving around. The cerata, or feather-like protrusions from the body, move easily and gracefully.

Whales are some of the largest known creatures to exist (or, in the case of the blue whale ... among other things—the creature’s curative properties were suddenly in demand.

The frequency was much higher than a blue whale or its cousin, the fin whale, leaving scientists to ponder the mystery of Whale 52. The leviathan has been heard many times since, but never seen.

Toronto Blue Jays right-hander Erik Swanson received relatively good news when an MRI earlier this week on his pitching elbow revealed no structural damage, according to multiple reports Friday.

Scientists may finally have an explanation for the longstanding mystery of why blue whale calves are rarely sighted, an advance that could help better conserve the critically endangered species. There ...