Northern Arizona is famous for its aspen trees, and a multi-decade study looks into how they’re being affected by climate ...

"Citizen scientists" in southern Arizona who have been documenting bat activity in their own yards helped the U.S. Fish and ...

People lined up to see—and smell—the blossoms of two pungent plant species, which only bloom for a short time every few years ...

Climate change, drought, and fires — all caused or worsened by human activity — are rewriting the future of ancient Sonoran ...

Explore the rugged terrain and rare plants at one of Arizona's newest and barely visited national monuments, a serene cactus ...

Tumacacori National Historical Park isn’t just another dusty old ruin – it’s a time machine disguised as a day trip ...

One TikTok creator is showing that you can turn a barren yard into a garden oasis by working with nature instead of against it.

The Arizona House of Representatives is the lower chamber of the Arizona State Legislature. Alongside the Arizona State Senate, it forms the legislative branch of the Arizona state government and ...

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

In the Sonoran Desert, surrounded by five mountain ranges and 350 days of sunshine, lies Tucson where native edible plants ...

Montana is the only state in the country in which each Indian reservation is home to or near a tribal college. These schools — which were founded on shoestring budgets ...

The Yosemite area offers a phenomenal variety of wildflowers, including some of the rarest varieties around. It is home to both native California plants and species that have migrated from the Pacific ...