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

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

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 ...

Jupiter experiences a unique weather phenomenon where mushballs, ice-encrusted slushballs of ammonia and water, rain down like hailstones.

National hurricane center director Michael Brennan talks on how to prepare for this 2025 hurricane season.

Hurricane Milton: She fled Naples for Wellington to escape. Then a tornado flipped her car She sensed a tornado was coming. Then it cut across her Jupiter Farms property. Richter stood outside her ...

NHC director Michael Brennan talks on the experimental cone of uncertainty and how it is changing for the 2025 hurricane season.