New research has dramatically expanded the known roster of mammals on Earth. A new review published in the Journal of Mammalogy shows that the number of living mammal species has surged to nearly ...

New research is cutting male mammals down to size. While we may think of hulking elephant seal bulls or huge stags, these males appear to be the exception, rather than the rule. A new analysis of more ...

A new analysis of GPS tracking data from 37 animal species, paired with cellphone location data from across the United States ...

Learn more about the newly identified species from the Arctic that were part of one of the longest living mammal groups on ...