The employees of the company Naturaliste Charters Whale Watching could hardly believe their eyes when they saw what this orca group was up to.

Footage from the BBC's new nature series "Parenthood" shows orcas practicing an important blue whale-hunting technique on each other. When you purchase through links on our site, we may earn an ...

Blue whales (Balaenoptera musculus), the largest extant animals, exhibit a complex interplay of ecological and behavioural adaptations that allow them to thrive in vast, heterogeneous oceanic ...

Marine scientists have discovered a troubling phenomenon in the world’s oceans as blue whale vocalizations have dropped dramatically over the past decade. The alarming decline, documented through ...

A biologist explains the surprising evolutionary math behind how the blue whale became the largest animal that has ever lived ...

Whale watching charter owners said they couldn’t remember a time over the last decade when blue whales, the earth’s largest mammals, showed up this late off Southern California. In recent years, their ...