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

OCEANSIDE, Calif. — It's whale season off the Southern California coast and Blue Whales are putting on a show like never before. In this Zevely Zone, I took a boat ride to remember with ...

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. Advertisement ...

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 ...

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 may be known as gentle giants, but they still have a looming presence as the world’s loudest and largest animals. The Antarctic blue whale can weigh up to 400,000 pounds and stretches to ...

In Australia, rescuers sprang into action to free a humpback calf from a deadly shark net as its mother watched. Off ...

Blue whales have gotten to around 190 metric tons at their heaviest, and the most massive dinosaur, the supersized sauropod Argentinosaurus, was estimated to weigh around 76 tons.

Blue whales can be longer — with some growing to more than 100 feet (30 meters) in length. This means the newly discovered whale was "possibly the heaviest animal ever," Collareta said, but "it ...