Sperm whales (Physeter macrocephalus) really do use their massive heads to deliberately push and strike objects. A team of ...

In an unexpected breakthrough, the 40-foot mammal was freed and swam to deeper water on Friday morning through a channel that ...

Scientists have captured rare footage of a sperm whale giving birth, offering a window into the large mammals' behavior ...

The humpback whale ( Megaptera novaeangliae) is widely seen as a model success story for wildlife conservation. Prior to the ...