Blue whales are the largest animals to have ever lived on Earth, with some mature adults reaching 100 feet and tipping the scales up to 200 tons.

The black and slightly orange Bigg’s killer whale was spotted swimming with its mother, Sedna, in the Salish Sea ...

Whale watching season has begun off the coast of San Diego, and in at least one case, it’s had an unforgettable beginning.

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

There are few experiences as humbling as swimming alongside a whale shark. Despite their size—growing up to 40 feet ...

Flames and smoke shot through the air as the volcanic fissure opened near the town of Grindavik.View on euronews ...

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

Some animals possess exceptional memory, with animals like dolphins and horses remembering places, events, and even their ...

Animals vary greatly in size, with species like the Blue Whale and Ostrich standing out as some of the largest creatures on ...

When thinking of Canada, you might imagine snowy mountains, lakes and spectacular wildlife. Nature lovers, here are 20 animals in ...