Impressions of a Desert People, psychologist and explorer Allen Zimbler describes 15 years of travel in the vast Kalahari.

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

Skylights, openings in the surface of Mars that descend down into caves, have been found on Mars, along with signatures for ...

Fallon offers a perfect blend of farm country charm and desert beauty that makes stress melt away like ice cream on a hot day. Known as “The Oasis of Nevada,” the green fields around town provide a ...

Tucked away in southwestern New Mexico, Deming welcomes road-trippers with wide, uncrowded streets and a downtown that feels wonderfully frozen in time. The historic brick buildings stand tall and ...

The Hayli Gubbi volcano in the Afar region of Ethiopia erupted on Sunday morning, leaving the neighboring village of Afdera ...

Location: Grand County, Utah, U.S. Size: 76,519 acres (44th largest National Park) Established: November 12, 1971 (34th national park established in the U.S. [Note: This site was originally designated ...

Industrialization in Michigan’s Upper Peninsula has some residents pushing for protection of the region’s celestial splendor.

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

In the course of a couple days in Fairbanks, stunning light pillars were visible, followed by a rare red aurora.