FRANKFURT, Germany — In 2014, as evidence mounted about the harmful effects of diesel exhaust on human health, scientists in an Albuquerque, New Mexico, laboratory conducted an unusual experiment: Ten ...
Diesel engine exhaust contains pollutants such as nitrogen oxides and soot particles. Although governments from the late 1990s onward encouraged their uptake in the belief they were more ...
At a time when the cost of petrol and diesel floats around ₹100 a litre on average, CNG has found a greater footprint in the Indian passenger vehicle market. Almost every car manufacturer in the mass ...