There could be a new contender for heaviest animal to ever live. While today's blue whale has long held the title, scientists have dug up fossils from an ancient giant that could tip the scales.

The heaviest animal to have ever lived may have been an ancient colossal whale that was recently discovered in Peru, scientists said. Scientists have been digging up massive fossils of the new species ...

Have you been thinking of adopting a Peruvian guinea pig? Their long fur is gorgeous, but it can also be intimidating. Does this breed require special care, and what are Peruvian guinea pigs like?

Paleontologists have unveiled remains of the newly discovered 'Perucetus colossus,' a giant whale from Peru which could be the heaviest animal to have ever lived.

If you liked this story, share it with other people. A new, award-winning short film by Nick Werber follows wildlife rehabilitator and founder of Amazon Shelter, Magali Salinas, as she discusses her ...

There's a lot to see and do when traveling abroad, but some people, like Bostonian traveler @rebecca.23.7, can't help but gravitate toward animals no matter where they go. Plenty of people can relate!