The ability to detect vocal sounds, and the more specialized skill of recognizing calls from one's own species, is supported by evolutionarily ancient brain mechanisms, according to a new study from ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists in China have reported transplanting a genetically modified pig lung into a human. The 39-year-old patient was a brain ...

A long-shared history links humans and dogs, a relationship that began more than 15,000 years ago when early wolves sought food and shelter near human settlements and gradually adapted to life ...