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

A recent research revealed a remarkable story of whale evolution—how these magnificent marine mammals transitioned from land-dwelling creatures to ocean rulers through three distinct and rapid ...

One of the first cetaceans, Pakicetus, was a goat-sized creature that lived along the banks of lakes and rivers in ...

Found on the southern coast of Peru, this amphibious creature had a tail and hooves and was the oldest preserved fossil of ...

are all-but acoustically invisible to killer whales,” the study concluded. The findings suggest the evolution and behavior of at least some baleen whales has been significantly shaped by fear of ...