With 7 of its ambitious rules for cars, trucks and trains repealed, California officials must find new ways to clean up the ...

More targeted action against specific categories of polluting vehicles would produce better results, and cause less confusion ...

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

The Delhi Government's ban on refuelling end-of-life vehicles emphasises the serious threat that older vehicles pose to air ...

Proposal appears designed to weaken the federal government’s ability to regulate sources of the pollution driving climate change.

Delhi will prohibit vehicles older than 15 years (petrol) and 10 years (diesel) from refueling, aiming to reduce air ...

While the Commission for Air Quality Management (CAQM) has barred petrol cars older than 15 years and diesel vehicles over 10 ...

The enforcement of the ban on 10-year-old diesel and 15-year-old petrol vehicles began on July 1, leading to the impounding ...

Africa accounts for nearly 1 in 5 global road deaths, worsened by old used cars • Over 80% of exported used vehicles fail basic emissions standards • Weak regulations fuel road accidents, air ...