I've bought the $500 Amtrak USA Rail Pass three times. It saves me money and provides 10 rides to over 500 destinations ...

The saguaro cactus is the iconic plant of the Arizona borderlands, and in June and early July, its thorn-covered small fruit ...

A new stretch of border wall will soon be built through the San Rafael Valley, southeast Arizona's last major open space for ...

On St. John the Baptist’s feast day in late June, an extended Tohono O’odham family attends Mass out at their desert camp, ...

Overhanging the 1991 debate was the 1964 Gulf of Tonkin Resolution, which formed the base rationale for U.S. involvement in ...

Temperatures on Wednesday are forecast to dip slightly, bringing mild summer conditions to most regions, while areas such as the Jordan Valley, the Dead Sea, and Aqaba continue to experience hotter ...

As president of China, Xi prioritises work to combat desertification, visiting critically affected regions across the nation ...

Two meteorites discovered in the Sahara Desert could potentially be fragments of Mercury that broke off during a collision in ...

Utah’s drought has intensified in recent weeks, but help could soon be on the way.

Archaeologists already were aware of walled structures at Tayma and Qurayyah, but the experts confirmed four more—first ...

Polar adventurer Alan Chambers has teamed up with climate scientists to see if microplastics and nanoplastics have reached ...

They’re not a perfect match, but it’s way too hot on the first planet for us to hop over and confirm for ourselves.