One of the most unique about whales is that they're the largest animals to ever exist on Earth — even bigger than the largest dinosaurs to have ever roamed the planet. That's right: The biggest whale ...

A 40-million-year-old fossilised whale previously thought to be the heaviest animal of all time is now thought to weigh less than a blue whale. The huge, 17-metre-long whale, which was believed to ...

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

A blue whale calf grows at a rate of 200 pounds per day! Although its commercial importance has dwindled, it is the largest animal that ever lived. Some specimens are 100 feet long and weigh 150 tons.

The blue whale is the largest animal ever known to have lived on Earth. Blue whales are largest of all baleen whales and are found worldwide. They have a long slender body with a proportionally ...

Imagine giving birth to a 1360 kg baby. That's practically the weight of a small car. But it's the typical size of a newborn blue whale. The biggest baby in the animal kingdom. When they nurse ...

Krill make up the vast majority of a blue whale's diet. The blue whale is a filter-feeder. Its throat has an expandable, pleated structure to engulf a volume of water and prey that is greater than the ...