The term “atmospheric river” was coined in 1994 and has since quickly gained popularity. But what does it really mean?

Reducing sulphur in the air may inadvertently increase natural emissions of methane from wetlands such as peatlands and swamps, a new study has found. The resulting additional future release of 20-34 ...

Parts of northern California could see up to a foot of rain, but Phoenix will remain dry and warmer than usual.

Impact of cleaner air means that human-emitted methane needs to fall more sharply to hit globally agreed targets ...

An atmospheric river is a weather feature that can be beneficial and crucial, but can also be a damaging event - particularly for those near the West Coast of the United States. The definition ...

Scientists are not sure how much metallic dust remained in the atmosphere after the most recent SpaceX rocket 'disassembly.' ...

While the wet weather may bring an end to a devastating run of wildfires in the state, it could also cause flooding and other hazards.

A winter weather advisory will be in effect from10 p.m. Wednesday until noon Thursday for South-Central Pennsylvania. A ...

From the warmest year on record to an arctic blast and even snow, marine biologists are concerned about weather and climate ...

Phil says we'll have six more weeks of winter. Here's a look at how Punxsutawney Phil has called it over the years.

The long dry spell has given Caltrans crews ample time to prepare for more snowy weather in the mountains. "They look around ...

La Niña has arrived and is likely to be impacting the winter season, including how much snow and rain New England might see ...