The blue whale is the largest animal on Earth. It plays a vital role in the ocean ecosystem. These whales grow to massive ...

It is the biggest animal alive today and the largest animal that has ever lived. Blue whales can grow to be 110 feet (33.5 m) long — about as long as two semitrailers — and weigh as much as ...

The blue whale is the biggest species in the ocean. It's also the largest 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,” its color is more a reflection of the water it swims ...

The largest animal on Earth and her baby were spotted off the coast of California and boaters are calling the moment “magical ...

Blue whales, the largest animals on Earth, can weigh up to 330,000 pounds and grow to 110 feet long, making their length about the same as the height of a 10-story building, according to NOAA.

A baby blue whale is the “world’s biggest” baby, being born at 23 feet and weighing in at 6,000 pounds, the group said. They’ll gain 10 pounds per hour by drinking their mama’s milk.

Blue whales are listed as an endangered species, with only between 10,000 and 25,000 left in the world. This is mostly because they were heavily hunted during the late 1800s and early 1900s.

A baby blue whale is the “world’s biggest” baby, being born at 23 feet and weighing in at 6,000 pounds, the group said. They’ll gain 10 pounds per hour by drinking their mama’s milk.

A baby blue whale is the “world’s biggest” baby, being born at 23 feet and weighing in at 6,000 pounds, the group said. They’ll gain 10 pounds per hour by drinking their mama’s milk.

A baby blue whale is the “world’s biggest” baby, being born at 23 feet and weighing in at 6,000 pounds, the group said. They’ll gain 10 pounds per hour by drinking their mama’s milk.

A baby blue whale is the “world’s biggest” baby, being born at 23 feet and weighing in at 6,000 pounds, the group said. They’ll gain 10 pounds per hour by drinking their mama’s milk.