Need an exterminator in Phoenix? Bulwark Exterminating, Hawx and Orkin are our top picks. Compare pest control services, reviews, costs and more.

As the Sonoran Desert heats up, many insects emerge from dormancy, becoming more active in backyards, parks and hiking trails. Arizona is home to a vast array of insects, from beautiful ...

PHOENIX – Wildlife officials are searching for a coatimundi that attacked a hiker in southern Arizona over the weekend.

a team led by University of Arizona ecologist Daijiang Li took a closer look at how extreme weather events impact phenological processes, specifically the flight period of butterflies and moths ...

Mesa Mayor Mark Freeman joined over 600 leaders across the U.S. that have restored more than 6,500 acres of monarch habitat.

Arizona lawmakers are debating a bill that would protect utilities from wildfire-related lawsuits, a move that would likely send shockwaves through the ...

In a new study published in Nature Climate Change, a team led by University of Arizona ecologist Daijiang Li took a closer look at how extreme weather events impact phenological processes, ...

Bieber continues to progress after right elbow ulnar collateral ligament reconstruction that took place last April. Bieber ...

Other invasive species in Arizona include insects such as bark beetles that impact local forests; the Asian giant, or "murder," hornet; algae that alters water quality; and native aquatic plants ...