Researchers analyzed saliva the nocturnal mammals leave behind when sipping nectar from plants and residential hummingbird feeders.

Rain is forecast for later this week, but Phoenix will need more than one storm to offset months of drought. With parched ...

In the Arizona desert, researchers are uncovering extraordinary details about the peoples who have inhabited this land since ...

The findings were announced Wednesday by the U.S. Fish and Wildlife Service and Bat Conservation International.

Sunbirds like me can’t handle the frigid winter temperatures and always look for sunny places to sunbathe instead of ...

Tu B’Shvat is more than one day of honoring our trees and agriculture. The holiday serves as a yearly time to reconnect with our earth and our community. By celebrating in Tucson, we learn from the ...

From wafting tar pits and smells of the beach to native plants and a chocolate factory, our readers smelled Los Angeles and ...