Here's when and where to look for the best chance of seeing Noctilucent, 'night shining' clouds in summer 2025.

The fleeting glow of noctilucent clouds is once again making its appearance in Earth’s upper atmosphere, signaling the start ...

Noctilucent cloud season is upon us. If you’re in the Northern Hemisphere this summer, keep your head to the skies at sunset ...

despite wildly different atmospheres Clouds are "a visible mass of particles of condensed vapor (such as water or ice) suspended in the atmosphere of a planet (such as the earth) or moon." ...

Parts of the United States have gotten an early taste of summer weather, as temperatures and humidity are on the rise. Summer ...

Peering deep into the fluffy atmosphere of WASP-107b they discovered not only water vapor and sulfur dioxide ... silicate particles can freeze out to form clouds. However, in the case of WASP ...

depending on how long it takes for the water vapor to travel upward in the atmosphere where the clouds form. Rare clouds that glow in the dark are the most vibrant in 15 years Overall, Millán ...

Clouds form when water vapor – an invisible gas in the atmosphere – sticks to tiny floating particles, such as dust, and turns into liquid water droplets or ice crystals. In a newly published ...

Technically called “cumulonimbus flammagenitus,” pyrocumulonimbus clouds are a rare weather phenomenon caused by intense heat. These towering clouds form ... the water vapor it carries ...

Clouds form when water vapor—an invisible gas in the atmosphere—sticks to tiny floating particles, such as dust, and turns into liquid water droplets or ice crystals. In a newly published ...

Clouds affect Earth's weather and climate in many ways. New research suggests that the presence of microplastic particles could alter these processes. When you purchase through links on our site ...