Boaters off the coast of California got the chance to see some "great species diversity." The "abundant" amount of krill in ...

According to the World Wildlife Foundation, the largest animal in the world is the Antarctic blue whale. It can weigh up to 400,000 pounds and stretch an astonishing 98 feet in length.

Boaters off the coast of California got the chance to see the biggest animal on Earth and the group is calling it a “once in ...

Blue whales also give birth to enormous calves, the largest in the animal kingdom. They are usually between 6 to 8 meters (19 to 26 feet) in length and can weigh as much as 3.5 tonnes, not far off ...

In this corner, weighing up to 190 metric tons, is the blue whale. This behemoth still swimming in Earth’s oceans is the current titleholder for the heaviest animal to ever exist — living or ...

Blue whales are still historically large animals: Some can grow to more than 100 feet. Perucetus colossus was “possibly the heaviest animal ever,” said study co-author Alberto Collareta, a ...

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 ...