The largest animal ever recorded is the Blue Whale. Learn its record-breaking size (up to 190 tonnes, 91 ft long) and why it ...

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, ...

An endangered killer whale named "Tahlequah," which famously carried her dead calf on her head in mourning for 17 days through the Salish Sea off British Columbia in 2018, is a new mother.

Killer whales have been sharing prey with humans, sparking curiosity about their behavior and potential conservation efforts.

This visual guide explains the interactions that orcas, also known as killer whales, are having with ships and why scientists ...