Whale ancestors were terrestrial mammals that walked on four legs. This bone structure that helped them walk eventually ...

Learn all about the unmistakable pilot whale, from their diet and size to life in the pod and why, sadly, they're prone to ...

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 don’t just hold the title for the biggest animal on the planet today. The truth is that they’re the biggest animal to ever exist, full stop. Bigger than any dinosaur, bigger than anything ...

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. As far as deep-sea ...

Discover interesting facts about whales, how big they can get, and how they track down their prey. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works ...