Mexican long-nosed bats have been identified in southeastern Arizona through citizen scientist efforts and innovative DNA technology.

A charming Arizona town in the west was designated as the world's first International Dark Sky City, meaning it offers beautiful views of the Milky Way.

“The Sky Island Mountains are not just beautiful landscapes ... this species endures for future generations.” University of Arizona ecologist Michael Bogan (right) shocks the water in a ...

the highest of the Sky Island ranges. Various species of talus snail species are likewise limited to a single mountain range, Arizona’s Santa Rita Mountains. Such species are particularly vulnerable ...

Ansari. “This investment is a significant step forward for the future of Sky Harbor, a gem in Arizona’s 3rd Congressional District. In Congress, I’m dedicated to securing resources that ...

Jamie Carter is an award-winning reporter who covers the night sky. Glamping resort Under Canvas has revealed that five of its camps across Urah and Arizona have been awarded the new “Dark Sky ...