so as water vapor increases, the density of air decreases. Temperature also changes the density of air. As air gets warmer it expands and becomes less dense, causing atmospheric pressure to fall.

A University of Hawaii at Mānoa study on the freezing of water droplets suspended in air sheds light on a key process in ...

While most people were trying to stay out of the rain on Thursday, a group of researchers was out in the thick of it ...

Are you passionate about championing cleaner air and water? Are you a self-proclaimed "storm chaser ... Embark on an extraordinary academic journey at UW's Department of Atmospheric Science, where we ...

El Niño and La Niña are climate phenomena that are generally associated with wetter and drier winter conditions in the ...

Air molecules colliding with a surface cause atmospheric pressure. Atmospheric pressure at sea level is about 101,000 Pa (101 kPa) but just 27,000 Pa (27 kPa) at the cruising altitude of a ...

Atmospheric ... climate change has on water supplies and to manage water resources. The most direct path to a career in meteorology is an undergraduate program that leads to a bachelor's degree in ...

A group of scientists from Southern California recently came to the Bay Area to send up a series of weather balloons to help ...

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

L. Smith Jr., and P. Minnis. “An efficient method for microphysical property retrievals in vertically inhomogeneous marine water clouds using MODIS–CloudSat measurements”, Journal of Geophysical ...