A brown mass—a mixture of water, boulders and fine matter—plows through the landscape. The mountains wash more than a thousand lorryloads of material into the valley on a fairly regular basis, causing ...

Mysterious drone sightings haven't gone away, and neither are the calls for answers. Anxiety among residents in the region have fueled lawmakers to press the federal government to understand why the ...

(CNN) — Mysterious flying objects overhead. Concern and confusion. And calls for military intervention. This isn’t the plot of “War of the Worlds,” but rather the result of numerous possible drone ...