Why is the smell of Arizona's monsoon so distinctive? It releases the aromas of the desert, one ecologist says.

The saguaro cactus is the iconic plant of the Arizona borderlands, and in June and early July, its fruit ripens.

The saguaro cactus is the iconic plant of the Arizona borderlands, and in June and early July, its fruit ripens. For the ...

As jewelflowers spread into California from the desert Southwest over the past couple of million years, they settled in ...

High Desert summers require specific gardening techniques due to extreme heat. Try growing these heat-tolerant plants this ...

The Cerro San Luis Natural Reserve is the perfect place to take in spring flowers, as it has several hiking routes decorated with morning glories, lupines, monkeyflower, and Indian paintbrush.

U.S. President Donald Trump says both Israel and Iran violated ceasefire with attacks but later declared it was in effect.

While private companies are developing AI for sustainable water management, the International Drought Resilience Alliance ...

Like all open-­air canals in the desert, this irrigation canal leading to Tighmert Oasis requires constant attention and maintenance from locals like Fal Bardid to keep it from filling with sand.

The flowers in Roan Mountain State Park were in full bloom for the 78th Rhododendron Festival. The Rhododendron Festival ...

A week into their war, Israel and Iran have exchanged more strikes while diplomatic efforts led by the Europeans took place ...