Tidestromia oblongifolia thrives in high heat—and scientists think it may hold the key to making food crops more resilient ...

Each side of Saguaro National Park offers a visitor center with restrooms and watering stations. Visitors will find maps, ...

Arizona's family farms grow a wide variety of crops essential for the holiday's dinner, but getting locally grown foods to ...

As the trail wound its way into Arizona's Sky Islands, the region's biodiversity was on full display, as were the threats ...

Rising from the Sonoran Desert like a mirage, Tovrea Castle at Carraro Heights stands as one of Arizona’s most enchanting architectural wonders. This cream-colored, tiered structure resembling a ...

Animals can adapt to any environment – even a sandy, arid landscape like the Sahara Desert. The vast stretches of sand dunes, ...

In recent years, these slot formations have become some of the American West’s most Instagrammed desert attractions, and the ...

Saguaro Park in southeastern Arizona, near Tucson, offers a landscape unlike anything you’ll see elsewhere. The park hosts ...

The Yarrow's spiny lizard lives in a narrow band of the Mule Mountains, but its numbers are declining as temperatures warm ...

Southwestern states are bracing for many of their streams to lose federal safeguards under the EPA’s proposal to lift Clean ...

In this video, I explore a popular cliff jumping spot in the stunning deserts and canyons of Arizona, searching for lost items. This treasure hunting adventure includes discovering valuables while ...

People who live along the border watched their aquifers recede as the border wall grew. Now they fear it will happen again.