WITH smog levels rising to higher than normal levels, traffic authorities banned cars off the roads of the Czech capital, Prague. Only vital traffic like taxis, buses and motorists who live in
FOR vehicle owners using diesel for fuel, clogged air filters Is nothing new. In most cases, they needed to be replaced. However, they can now look forward to a now device which will not only
A non-polluting hydrogen-powered automobile developed over 14 yews may welk he the vehicle that its inventor Gus Ehrenberg, an engineering graduate from the California Institute of Technology and
The Thai government has come up with an ingenious plan to reduce traffic congestion. The idea is to create 2 dozen special car parks on the outskirts of the city, where commuters can leave their cars