One of the most unique about whales is that they're the largest animals to ever exist on Earth — even bigger than the largest ...

The biggest cetacean in the world is the blue whale, whose scientific name is Balaenoptera musculus. This huge animal is approximately 100 feet long. Some can reach slightly longer, but this is a rare ...

Ocean's Giant The blue whale is a true marvel of the marine world. Known as the largest animal to ever exist on Earth, these ...

Discover 10 lesser-known facts about the blue whale, the largest animal on Earth. Learn about its diet, communication, ...

Deep in the Pacific, humans have tracked a mysterious whale’s call for decades—but no other whale seems to respond. And now, we might be running out of time to find the source.

North Atlantic right whale. Image by North_Atlantic_right_whale_-_Earth_Is_Blue.jpg-NOAA-Grays-Reef-NMS via Wikimedia Commons. The blue whale holds the distinction of ...

Image by North Atlantic_right_whale_-_Earth_Is_Blue.jpg-NOAA-Grays-Reef-NMS per Vicimedia Communia. The blue whale holds the distinction of being the largest animal ever known to have existed, ...

Two studies reveal that the communication systems of most cetaceans examined adhere to the principles of efficiency and ...

However, the list below discusses each of the largest animals in the world by type. The biggest animal in the world is the adult blue whale. They’re also the largest mammal in the world. Blue whales ...

From mammoth African elephants to giant whales, let's take a look at the 8 largest mammals that inhabit our planet.