TUCKED away in a corner of Antarctica lies a mysterious mountain peak that looks exactly like a man-made pyramid with four symmetrical sides. The snowy structure of the ice-locked continent has a ...

A bill to set up the legal structure for mountain biking lifts in Arkansas passed a Senate committee Tuesday, even though ...

Deep within Antarctica’s Ellsworth Mountains, a pyramid-shaped peak has intrigued scientists and conspiracy theorists alike.

Researchers used drone imagery to analyze the full scope of a massive, 3,000-year-old fortress in the Caucasus mountains. Digitally stitching together 11,000 images, they created a complete map of the ...

After collapsing under record snow, local preservationists are working to restore the historic Thaynes Hoist House at Park ...

The mid-1960s were just around the corner. Colorado officials were finally getting moving on a plan that would better connect ...

You won't find any smoke shacks listed on a trail map, but they're there. Across the Rocky Mountain West, fort building ...

Representing a united heritage and respect for the collective history of our world, this is how to visit all seven modern ...