Lightning near the North Pole reveals dramatic climate changes as Arctic temperatures rise and storms intensify.

Observations of Jupiter show that ammonia is unevenly distributed in the upper atmosphere, against expectations of uniform mixing. Scientists found evidence for a complicated but apparently real ...

The weather gets a little wild and weird on Jupiter. How wild? Spacecraft instruments have measured strong winds, tracked ...

Imagine a Slushee composed of ammonia and water encased in a hard shell of water ice. Now picture these ice-encrusted ...

NASA astronaut Don Pettit captured breathtaking video of a rare atmospheric phenomenon from his perch high above Earth on the International Space Station.

"Nadir view of Transient Luminous Events (TLE ) or upper atmospheric lightning." OK, this is kind of out there and caters to your inner Uber-Geek. Nadir view of Transient Luminous Events (TLE ) or ...

"Nadir view of Transient Luminous Events (TLE ) or upper atmospheric lightning." The video captures around six seconds of sprites over the Amazon basin. And it's not the first time these phenomena ...

A bizarre hailstorm of icy “mushballs” — slushy mixtures of ammonia and water — has been confirmed on Jupiter, where intense ...

A wave of moisture is set to hit the Bay Area, with possible thunderstorms, lightning and hail on the horizon.

NASA's Juno revealed mushballs on Jupiter, reshaping our understanding of deep, violent gas giant storm systems.

The weather forecast for Jupiter calls for clouds with a chance of lightning and "mushballs"—a slushy mix of ammonia and ...

Nonetheless, the video includes numerous transient luminous events (TLEs), or upper atmospheric lightning, from the rare and breathtaking blue jet to web-like sprites. ("Nadir view" refers to the ...