While there might not be as many freshwater species, Northern Arizona University researchers say it would still hurt areas like the Colorado River.

While stingrays and the desert are often thought to be mutually exclusive, that’s not the case in State 48. Arizona hosts a ...

The endangered Mexican long-nosed bat has been discovered in Arizona via the utilization of citizen science from residents in ...

In a darkened forest of central Vietnam, a 2-foot-long creature with “enlarged” teeth climbed through a tree. Its “secretive” ...