On April 11, Trump ordered the military to take control of the Roosevelt Reservation – a 60-foot wide strip of federal land ...

As official research positions are lost to budget cuts, the work of citizen scientists to preserve federal forests is ...

When it comes to the desert Southwest, it doesn't get more fitting than this iconic decades-old Arizona snack that's actually ...

The Trust for Public Land has acquired 47 acres for Saguaro National Park, increasing the linkage to Pima County's Sweetwater ...

Imagine standing under the blinding sun of the Sonoran Desert, surrounded by towering, ancient sentinels with spiny arms ...

At the Desert Botanical Garden, researchers can request plants that have been catalogued over 80 years to understand genetic ...

While these iconic Arizona cactuses are special for many reasons — their ... record Saguaro cactuses also hold another Guinness World Record — longest-lived cactus species. The saguaro and another ...

Saguaro cactuses tower over Arizona's desert landscape ... also hold another Guinness World Record — longest-lived cactus species. The saguaro and another cactus species (the cardón, native ...

Arizona impact? Saguaro cactuses also hold this world record Saguaro cactuses also hold another Guinness World Record — longest-lived cactus species. The saguaro and another cactus species (the ...