High-altitude athletes like skiers, climbers, and mountain guides have long known the secret to forging real-world resilience: Train your body to survive where oxygen is scarce, the terrain is ...

By Jackie Wattles, CNN A string of “unidentified objects” entered North American skies in the past few days, only to be shot down by US military aircraft. And in the grand tradition of public ...

The 100-megawatt (MW) wind farm is at an altitude of 4,650 meters (15,256 feet) in the Seni District. A wind farm built at 3,500 (11,483 feet) to 5,500 feet (18,045 feet) is considered ultra-high.

Here’s a look at how high-altitude balloons work, what they’re commonly used for, and how they compare with the unidentified objects in all the latest headlines. The ‘unidentified objects’ ...

The Air Force insists that three objects they just shot down cannot be described as aircraft or balloons, but calls them 'objects.' If this is correct, then we are looking at some very weird ...

He was skeptical about claims that the high-altitude gives Bolivia an advantage over other teams, noting that “Bolivia has lost before on its home ground.” Bolivia hasn't qualified for the ...