Last week, the Trump Administration approved the first contract of its second term for new border barriers. Wildlife ...

A listing of Glitzenstein's legal victories reads like an animal alphabet, with entries ranging from "charismatic megafauna" ...

Unlikely as it seems, Yalmar Hill in eastern Marquette County and the Superstition Mountains in Arizona have something in ...

Opponents of the mine say the damage over time would extend from the site itself and include areas that were set aside to ...

Arizona's gorgeous landscape is home to the world's largest natural travertine bridge, which you can explore on various ...

Any person or group can delay any forest management project by simply coming up with new information on any endangered ...

Lost Dutchman State Park, at the base of the Superstition Mountains in Apache Junction, is another favorite spot to look for ...

Climbers flock to Joshua Tree from around the world to tackle the literally thousands of routes open to them. There are challenges for all ability levels, with more than 8,000 climbing routes ...

with the trees primarily attracting honeybees instead. This would be more acceptable if honeybees weren’t also a nonnative species. Introduced to the U.S. in the 1600s as livestock, honeybees ...

Arizona Wildcats guard KJ Lewis (5) shoots the ball during the first half against the Kansas Jayhawks at Allen Fieldhouse. / William Purnell-Imagn Images After being tied for first place less than ...

The driver and sole occupant, 28-year-old Justin Fisher, was ejected from the vehicle after hitting a curb on the north side of Guadalupe Road and crashing into a tree. Fisher was pronounced dead ...

“The tree of life is being denuded at unprecedented rates.” The United States has 650 butterfly species ... butterflies was in the Southwest — Arizona, New Mexico, Texas and Oklahoma ...