They are responsible for producing heavy rain and snow, especially when pushed up against mountain ranges like the Cascades and Sierra Nevada. A well-known type of atmospheric river is called a ...

A bomb cyclone is bringing blizzard conditions and heavy snow to Michigan's Upper Peninsula and the Great Lakes region. The rapidly intensifying storm is expected to cause dangerous travel conditions, ...

The East Coast remains under snow, ice and cold warnings and advisories this week as it braces for another winter storm this weekend, that could intensify into a bomb cyclone, bringing more heavy snow ...

UPDATE: The system has become Tropical Depression 18. We're keeping updates here now. It may be November, but we’re still in hurricane season and here’s your reminder. A spot we’ve been watching in ...

Cyclone Montha - a name that evokes the image of a delicate, fragrant flower in Thai - has become the latest tropical storm brewing over the Bay of Bengal. Despite its gentle meaning, this natural ...