Humidity, the amount of moisture in the air, is a crucial component of weather conditions. It varies significantly across ...

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

Dry conditions were expected to hang around through Thursday with 8% to 20% humidity, with more atmospheric moisture on the way as early as Friday. Cooler temperatures were also expected.

A recent study published in One Earth presents strong evidence indicating that the climate impact of newly formed particles ...

New research published in the journal Atmospheric and Oceanic Science Letters reports significant progress in studying the relationship between meteorological conditions and atmospheric fine ...