The Turtle Expedition normally doesn't look for trouble, but when we saw 130 miles of remote dirt tracks leading through the 2 million-acre air-to-ground and air-to-air Barry M. Goldwater Air Force ...

My first trips to El Camino del Diablo were in the 1970s with my good friend and colleague Dr. Steve McLaughlin. We used a two-wheel drive pickup for our botanical pursuits. Along the Camino, the ...

There is something about the name El Camino del Diablo, the Devil’s Highway, that drew us in. The 114-mile-long trail travels through the Sonoran Desert close to the U.S.–Mexico border in southern ...

As the oldest journal in the United States devoted exclusively to geography and the leading journal of geography for the past 150 years, the Geographical Review contains original and authoritative ...

Border Patrol “cutting sign,” near midnight, El Camino del Diablo, 2013. (Mark Klett) By signing up, you confirm that you are over the age of 16 and agree to receive occasional promotional offers for ...