A desert biome habitat at the University of Arizona now houses an endangered fish species known as the Sonoyta pupfish. The habitat is located in the university’s Biosphere 2, an earth and ...

Yuma, Arizona basks in sunshine all year, offering travelers warm winters, rich history, and endless outdoor adventures under brilliant skies.

When you think of deserts, you might envision isolated wastelands confined to single nations. Yet the world's most massive ...

As the Saharan sun rose on my waylaid team, one morning in September 2022, it seemed to burn with particular intensity. For nearly three weeks we’d been holed up in a mud-walled compound in the oasis ...