Is a dog's bark simply an expression of emotion, or does it contain specific information that humans cannot understand?

Wildlife documentaries like the BBC's recent series, Planet Earth III, are renowned for offering breathtaking images of animals in their natural habitats. You'd be forgiven for thinking these shows ...

Animals use sound to communicate, defend territory, and survive, but some species produce noises that seem almost impossible. These vocalizations can resemble mechanical hums, human voices, or ...

People who do well on human empathy tests are also measurably better at decoding the emotional sounds of animals, according to a new study. Other aspects, such as age and work related to animals, are ...

This article was originally featured on High Country News. The first grainy film clip shows a black bear exploding out of the trail camera’s frame. In another, a mule deer stops munching wildflowers, ...

Animals do all sorts of things to attract each other as potential mates. Many birds, for example, produce feathers with elaborate color patterns – from the iridescent plumage of many hummingbirds to ...