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

A new real-time monitoring system captures minute-by-minute changes in toxic metals resulting from traffic pollution.

With 7 of its ambitious rules for cars, trucks and trains repealed, California officials must find new ways to clean up the ...

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 ...

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

Nepal is seeing a dramatic rise in the use of electric vehicles as the EV ecosystem expands and air pollution concerns rise.

In the face of such growing traffic emissions, strict regulations against air pollution ought to be adopted Thank you for reading Nation.Africa Show plans Here is a fact that we all know: the air ...

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