Researchers using the Hubble Space Telescope have discovered water vapor in the atmosphere of planet K2-18b, located about ...

Water vapor tomography is a technique used to create three-dimensional models of atmospheric water vapor distribution. This is crucial for understanding weather patterns, climate change ...

An atmospheric river event is forecast to bring rainfall, snow, and the potential for flooding to parts of California this ...

Atmospheric rivers are long and relatively narrow bands of water vapor that form over an ocean and flow through the sky, ...

An expert at the Scripps Institution of Oceanography explains the weather phenomenon that can wreak havoc across California.

An atmospheric river is essentially a narrow band of Pacific moisture, water vapor, that is funneled into a long narrow flow. As the water vapor moves inland, it rises over mountain ranges ...

The weather phenomena are common for California winters, but they could cause dangerous debris flows or mudslides in recently ...

“The atmospheric river that will be hitting northern California this week will come nowhere near Arizona.” Atmospheric rivers are long, narrow regions of water vapor in the atmosphere, like a river in ...

Impact from a moisture-laden storm is expected to persist in the San Francisco Bay Area through Friday, with more rain likely ...

At atmospheric river continues to slam portions of California Tuesday, with multiple inches of rain expected until Wednesday ...

Heavy rain is hitting the Bay Area and coastal areas this week as an atmospheric river moves through Northern California.