Holding methane super-emitters to account would be a much more straightforward and effective policy — and a much less ...

A proposal in Washington state seeks to end the delegation of rulemaking to unelected regulators in California concerning ...

After three straight years of strong growth, sales have stabilized in California, raising questions about whether the state will fail to meet its groundbreaking mandate banning sales of gas-powered ...

The Trump administration directed states to stop spending money on EV charging infrastructure, funds they were allocated ...

A Japan Airlines plane that was taxiing on the tarmac of Seattle-Tacoma International Airport apparently struck the tail of a parked Delta aircraft on Wednesday morning, airport authorities said.

European carmakers are urging Brussels to ease regulations to help them avoid buying carbon credits from rivals in ...

Transportation remains the state’s largest source of greenhouse gases, contributing nearly 30 percent of emissions. It’s not ...

Duffy ordered his chief of the National Highway Traffic Safety Administration to “propose the rescission or replacement of any fuel economy standards” necessary to bring the rules in line with Trump’s ...

Mandatory vehicle safety inspections are ... It's basically checking to make sure your emissions system, exhaust system, is filtering out all those nasty hydrocarbons before they exit out of ...

Keep reading to find out the pros and cons ... the car (if you haven't already been put off the car entirely). But it may also point to a battery that needs replacing entirely. 6. Check the colour of ...

The mandate requires all new school buses sold in the state to be zero-emission ... put forth by Asm. Robert Smullen (R,C-Mohawk Valley and the Adirondacks), would allow school districts to opt ...

To find out which cars are the most – and least – polluting, use our low-emission car checker ... then the car’s power delivery score will be poor. We put all cars through the Which? hazard-avoidance ...