Union Pacific and BNSF Railway trains battle gravity and curvature as they wind their way up and down the former Southern Pacific main line through the rugged Tehachapi Mountains of Southern ...

An air quality alert was reported by the NWS Phoenix AZ on Friday at 7:19 a.m. in effect until Sunday at midnight. The alert ...

On Friday at 1:04 p.m. the NWS Los Angeles/Oxnard CA released a winter weather advisory valid for Saturday between 9 a.m. and ...

A clean energy research scholar argues State Sen. Josh Becker’s proposed legislation, SB 540, will keep California’s lights ...

Commenters at a meeting this week opposed accepting the money, believing it will make the port all but a done deal.

The Sierra will get hit with a system starting Friday night with light snow to an area that's seen snow melt in recent weeks.

A slow spring storm is headed for California this weekend, but it’s missing one key ingredient that typically drives the state’s most intense weather events: the jet stream. Instead, this weekend’s ...