This isn't just a savvy business move. New electric vehicle feature could soon give Tesla a run for its money — here's why it ...

A push by Republicans in Congress to halt California’s nation-leading ban on gas car sales appears to have hit a dead end, at ...

Dive into the world of fuel-efficient small cars. Learn about innovative designs, hybrid systems, and driving tips to ...

A bill passed through the Statehouse, under review by state senators, would end the longstanding requirement for annual vehicle inspections in New Hampshire.

Mayor Clara Brugada and Mexico's private sector signed an agreement Tuesday to improve the capital's poor air quality through ...

Oursler and his staff at the Mon Valley Unemployment Committee have shown over the past 40 years what it means to really care about workers—on the job and off.

We speak with UNEP transport expert Rob De Jong about what’s behind the rapid shift to electric vehicles in low-and ...

The facility, in Colstrip, Mont., used a new E.P.A. system for requesting special waivers from President Trump.

The Trump administration’s attempt to roll back numerous vehicle pollution standards has left states wondering what’s next.

A new report shows that some of the nation's most polluted cities are in Southern California, four of which call the Inland ...

The president wants to weaken limits on tailpipe pollution. Scientists say it’s driving climate change and taking human lives ...

African motorists are converting their traditional gas-powered vehicles to run on compressed natural gas (CNG).