Public Investigator asked the Department of Transportation why tests are still required, and what options exist for people ...

With 7 of its ambitious rules for cars, trucks and trains repealed, California officials must find new ways to clean up the ...

Light-duty vehicles—saloon cars, SUVs and minibuses—exported from the US, Europe and Japan to Uganda are of poor quality and ...

The ongoing debate in Delhi about vehicle pollution intensifies as experts question the effectiveness of the CAQM directive that targets older vehicles. Can better fuel and emission standards, rather ...

A Pollution Under Control (PUC) certificate, recognised as a legal indicator of emissions compliance, should carry weight in ...

Gas-powered cars and diesel trucks remain the state’s largest sources of smog and soot despite decades of cutting emissions.

Vietnam is expected to issue new national emission standards for motorcycles this month as part of efforts to reduce urban ...

With an increase in the number of World Cup matches to more than 100, a report claims it will be the most polluting tournament ever staged ...

The debate among scientists and environment policy experts over what really drives vehicle pollution has heated up in Delhi ...

When President Donald Trump signed legislation to revoke California’s authority to enforce stricter tailpipe emissions ...

In Southern California, large warehouses must take steps to reduce the pollution caused by truck visits, either by switching ...