California has deployed emissions monitoring devices to monitor the exhaust of heavy-duty vehicles as they pass and flag potential violators of emissions regulations. The California Air Resources ...

A bipartisan group of state lawmakers has revived a bill backed by comedian and TV personality Jay Leno that would exempt old collector cars from California’s smog check requirement.

Add Yahoo as a preferred source to see more of our stories on Google. Smog hangs in the air as the sun sets after a hot day in the Los Angeles Basin on Wednesday, Oct. 4, 2023. (Luis Sinco / Los ...

The U.S. Environmental Protection Agency is proposing to partially halt California’s State Implementation Plan (SIP) relating to emissions controls for non-gasoline-combustion vehicles over 14,000 ...

A California lawmaker is teaming with comedian and renowned automotive enthusiast Jay Leno to seek an expansion of smog check exemptions for classic cars. State Sen. Shannon Grove, R-Bakersfield, ...

Alleged members of a Southern California ring that used a device to cheat state smog inspections are facing federal charges, officials announced Thursday, April 4. An indictment unsealed Thursday in ...

Alleged members of a Southern California ring that used a device to cheat state smog inspections are facing federal charges, officials announced Thursday, April 4. An indictment unsealed Thursday in ...

A bill currently in committee in the California State Assembly would allow some classic car owners to pay $200 to waive the state’s smog check after meeting some other criteria. If a bill currently in ...

Telematics provider Samsara recently joined the California Bureau of Automotive Repair's continuous testing program pilot. The program aims to alleviate in-person smog testing for public sector fleets ...

California State Sen. Shannon Grove and former “The Tonight Show” host and classic car enthusiast Jay Leno joined forces Wednesday in an effort to keep more classic cars on the road. “Leno’s Law,” or ...