Italy's Mount Etna produced a spectacularly explosive eruption Monday morning, sending a ripple of reddish clouds down from its summit. The soaring ash rose to form a mushroom cloud high above ...

How a mesmerizing cloud — stacked like pancakes — hovered over Mount Shasta The shimmering vaporous disk spent all evening hanging over part of California January 26, 2023 More than 2 years ago ...

A cloud of volcanic ash spewing from Europe’s most active volcano has prompted the closure of an airport, leading to flights being delayed, cancelled and diverted.

Cloud Cap Inn in Mount Hood, Ore. is pictured here on March 4, 2024. The inn is the perfect place for climbers to get warm and eat, whether or not there's a search and rescue mission.

Local News Mount Washington Observatory shares photo of unique cloud formation “Typically, there are only one to two layers in a lenticular cloud, but the biggest one this afternoon had over ...