The clock is running out on California's Clean Air Vehicle Decal program that allows EVs to travel in the carpool lane ...

Here in auto-saturated Los Angeles, the bumper sticker has always been a healthy form of self-expression. But in recent years, they’ve become far weirder than your average tourist-trap souvenir ...

Researchers at the University of California, Irvine say they’ve demonstrated that multicolored stickers applied to stop or speed limit signs can confuse self-driving vehicles and cause ...