Ranking who has the best ears in the animal kingdom is a tough task, but some animals push the limits of hearing far beyond what humans can imagine. When you purchase through links on our site, we may ...

Cats. Dogs. Birds. Fish. The Pet Theory column explores pet health and science, as well as our relationships with our furry, feathered and scaled companions. Credit...Laura Simonati Supported by By ...

These slow-moving, eucalyptus-eating marsupials native to Australia are beloved for their sweet demeanors and distinctly non-human adorableness. However, koalas do share one feature in common with ...