Add Yahoo as a preferred source to see more of our stories on Google. Read on to discover the 12-inch-thick throat muscles and a 90-second gulp that power its baleen-filter feeding. The biggest whale ...

The blue whale is the largest animal known to have existed, an ocean mammal that outweighs every dinosaur in the fossil record and stretches longer than a regulation basketball court. Its dimensions ...

Add Yahoo as a preferred source to see more of our stories on Google. Just a blue whale's tongue weighs as much as an adult elephant. But what caused blue whales to grow to such an extraordinary size?

When blue whales, the Earth’s largest animals, are shown feeding on krill in nature documentaries, it looks like an all-you-can-eat buffet. The giants of the deep blue sea appear to open their massive ...

Hunted nearly to extinction during 20th century whaling, the Antarctic blue whale, the world's largest animal, went from a population size of roughly 200,000 to little more than 300. The most recent ...

Blue whales hold the title of the world's largest animals, even out-sizing most dinosaurs. Learn just how massive these marine giants are and what threats they face today. The blue whale is renowned ...

"The blue whale is the largest and loudest animal on Earth." The blue whale is the largest animal on Earth and likely the largest animal ever to have lived. While this ocean mammoth is dubbed "blue," ...

People often think of all whales as giants of the sea when in fact they vary in size dramatically, from the 30-metre blue whale to the two-metre dwarf sperm whale. However, almost all of the largest ...