Mammals are warm-blooded animals that give birth and feed their babies milk. Some of them grow to enormous sizes, both on land and in water. Let’s explore the seven largest ...

One of the most unique about whales is that they're the largest animals to ever exist on Earth — even bigger than the largest ...

There is excitement and concern for North Atlantic right whale mother and calf spotted in busy shipping lanes.

Discover 10 lesser-known facts about the blue whale, the largest animal on Earth. Learn about its diet, communication, ...

The blue whale (Balaenoptera musculus) holds the title of the largest animal ever to exist—outweighing even the biggest ...

This coverage is made possible through a partnership between IPR and Grist, a nonprofit environmental media organization. A ...

A team of scientists have been using the colour of seawater to help count tiny Antarctic sea creatures from miles above. They ...