Arab world faces eco-crisis

Dirty no more

Soiled no more

Silent ride

A new technology may reduce noise pollution from trains to half

BANNING OLD VEHICLES

End to pollution

Breathless

Emission standards

In hot water

Catastrophe avoided

Shunted out

Pakistan plans to take two-stroke engine autorickshaws off the roads

ARGENTINA

INCLUDE JUDGE

China

Charminar faces threat

Car ban on 'holy day'

In a bid to combat air pollution, authorities in Italy have banned the use of cars on Sundays

Guilty of non-compliance

Lax attitude

CHILE

Green cabs

Sorry sight

Polluting Proposal

Brakes put on car use

In Court

Cleaning up coffee curing