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

Conservation groups say the proposed Arizona routes for an Interstate 11 project failed to consider habitat for imperiled ...

Although I’ve lived in Phoenix, Arizona for twenty years of my life, there are still times I wonder why on earth someone ...

Our work in 2024 has changed laws and held public officials accountable. Here's what to know about The Arizona Republic's ...

A deep freeze has some green-thumbed enthusiasts worried their plants will freeze over but Valley nurseries are providing tips to protect one of Arizona's prized Five C's.

As Arizona’s Family reported, one of the threatened species is the cactus ferruginous pygmy owl, whose climate would be threatened as part of the highway’s construction.

Across the Arizona-Sonora Desert Museum's 98 acres, you'll find 230 animal species – including hummingbirds, coyotes and string rays – along with 1,200 local plant species. Next to the ...

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

The highway leading west from Saudi Arabia’s capital city weaves through reddish dunes in the Ad-Dahna Desert, where ...

This is not just a Tohono O’odham fight. The Santa Ritas are critical to the wellbeing of all who live in the region. As ...

Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.

The Central Arizona Project, one of the state's most important pieces of infrastructure, is the focus of a public space to learn about water.