Soaring temperatures are leading to rapid and largely irreversible changes in the mountain ranges of the world, according to a new UNESCO report. In several regions, higher elevations seem to be ...

Casnter Range national monument protects over 6,670 acres of El Paso's sixteen-mile-long Franklin Mountains Range as well as the annual bloom of Mexican Gold Poppies.

Estimated to have been 700–1,300 feet across, the space rock slammed into what is today a mountain range in Australia's Northern Territory some 600 million years ago. At this time—in the ...