A Chronicle analysis found parts of Napa and Solano counties generally have the most extreme temperature swings between seasons in the Bay Area, based on data averaged over 1991 to 2020. The smallest ...

A 4.1 magnitude earthquake was reported Saturday morning in Tennessee and was felt as far as Atlanta and western North Carolina according to the U.S. Geological Survey and local news reports.

PLANNING THE NEXT 24 HOURS: We'll see completely sunny skies today with highs comfortably in the lower 70s. A slight breeze out of the northeast may keep highs in the 60s for areas closer to ...

From Dallol in Ethiopia to Phoenix Arizona, global warming and climatic preconditions have added to the woes of Earth's scorching regions.