In the past half-century, vehicle tailpipe emissions have been cut drastically. Yet our cars still produce lots of other ...
The program, Project CAR, works with local garages in Minnesota to repair damaged exhaust systems at no cost to vehicle ...
After hefty campaign donations from the oil industry, the Trump administration began rolling back major climate rules that would reduce emissions and boost EV sales.
New California Air Resources Board regulations mandate exhaust emission reductions for docked car carriers and tankers.