Sprites “are transient luminous events” that “are triggered by intense electrical activity in the thunderstorms,” astronaut ...

NASA astronaut Nichole Ayers has shared an incredible image of a sprite, a rare weather phenomenon that's triggered high ...

An astronaut aboard the International Space Station has shared a striking photo of what is known as a Transient Luminous ...

Astronaut Nichole Ayers recently witnessed a phenomenon known as a sprite from the International Space Station.

Have you ever looked up at the sky and been struck speechless by a cloud so strange it seemed like a message from another ...

Saharan dust is expected to hit the Texas Gulf Coast by Sunday, becoming the most irritating to sensitive eyes and noses by ...

GRAND RAPIDS, Mich. (WOOD) — Cloud formations are a key indicator of atmospheric conditions, and flat clouds with fluffy tops are especially telling. Clouds of this structure are cumulus clouds ...

Shelf cloud: A low, horizontal, sometimes wedge-shaped cloud associated with the leading edge of a thunderstorm. Although these clouds appear ominous, shelf clouds normally do not produce tornadoes.

Shelf cloud: A low, horizontal, sometimes wedge-shaped cloud associated with the leading edge of a thunderstorm. Although these clouds appear ominous, shelf clouds normally do not produce tornadoes.

Unusual rotating cloud formations and wind damage were reported in western Poland, according to storm monitoring groups. Western Poland saw reports of unusual rotating cloud formations and wind ...

Of the 27 hailstones studied, only one of them displayed tell-tale signs of the hypothesized recycling method, in which hail travels up and down within a storm cloud.

Though the formation itself does not produce rainfall, asperitas have been linked to thunderstorms. The likely unstable atmospheric conditions required to form the wave cloud base could also allow ...