Isotope analysis of limestone cave deposits indicates repeated humid periods in the Saharo-Arabian Desert over the past eight ...

SUPERSTITION MOUNTAINS, Ariz. — Spring in Arizona is prime time for hiking — before the summer sun kicks into full blast. And if you're looking to squeeze in one more scenic adventure, the Wave Cave ...

The discovery of Green Arabia not only reshapes our understanding of ancient climates but may also solve one of humanity’s greatest mysteries.

A new study reconstructing the Arabian Peninsula’s ancient past adds clues to how early humans left the African continent.

Mineral deposits in limestone caves show that the now arid interior of Saudi Arabia repeatedly experienced increased rainfall ...

PHOENIX — See the fruits of spring in the vibrant blooming flowers! The Desert Botanical Garden has a new indoor exhibit at The RAF Exhibit Gallery that features endangered and rare orchids.

A heat wave is expected to hit Southern California and the High Desert from Wednesday to Friday, with temperatures reaching the high 80s and low 90s. The Low Desert, including Palm Springs ...

1 day ago • NBC Palm Springs One Person Found Dead, One Injured in Palm Desert Residential Fire One person was found dead and another is in serious condition today after a fire at a single-family ...

It’s hard to green the desert. Take China, or Africa’s Sahel region, for example. Their “Great Green Walls,” grand projects to beat back encroaching desert by planting trees, have required ...

In 2019, some 77% of the state’s residents lived in a child care desert, according to the Center for American Progress, which defines those as areas “where there are too few licensed slots for ...

The US population is projected to start shrinking in 2033 unless immigration drives growth, per a CBO report. Deaths are expected to surpass births, making immigration crucial for sustaining labor ...

Cellphone reception in Cave Creek Canyon is spotty at best. Be sure to stop at the Chiricahua Desert Museum in Rodeo, which houses a state-of-the-art live reptile exhibit, wildlife and botanical ...