Sacramento commemorates Clean Air Day with commitments to environmental sustainability and air quality improvement efforts.

The first-of-its-kind facility will play a role in bringing down the cost of factories to make the clean fuel.

The City of South Lake Tahoe is one of numerous cities in California offering shared electric Lime scooters. The company is ...

The spending for this L.A. school board seat suggests it's all about charter schools versus unions, but the candidates have ...

Wednesday is free ride day for the MTS! That means all rides are covered on buses, trolleys, coaster, sprinter and breeze services across the MTS and North County Transit District.

The Bay Area Air Quality Management District has announced Thursday will be the fourth straight day a Spare the Air alert is in effect in the region due ...