The blue whale holds the title as the largest animal ever known to have lived on Earth. This video explores how big blue whales can grow, how they survive in the ocean, and what makes them such ...

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, ...

Blue whales are fascinating animals. At 24-30 metres in length (longer than a basketball court) they are the largest creatures on Earth. They are also among the rarest. Estimates suggest that there ...

“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,” ...

Grays endure an epic roundtrip journey of 10,000 miles or more, and California holds a prime seat through May. Along with ...

Whale watching charter owners said they couldn’t remember a time over the last decade when blue whales, the earth’s largest mammals, showed up this late off Southern California. In recent years, their ...

A blue whale mother and calf are swimming together in the Gulf of California in Baja, Mexico, one of the warm-water places blue whales spend their winter months. Only two blue whale births have ever ...

If you're an ocean lover and find everything that lives in it fascinating and awe-inspiring, this video that ABC News shared on Monday, July 15th is a must see! A lucky diver in the Maldives had an ...