Pollution under control tests for diesel vehicles are a big farce

Delhi acts tough on diesel vehicles, levies pollution tax

Waste can power vehicles

Price mechanism is the only way to discourage the use of dirty fuels

The sudden spurt in the sales of private passenger cars that run on dirty diesel has grave implications for public health

In dire straits, Argentina falls back on CNG

Breaking with tradition, Union finance minister Jaswant Singh chose not to conform to the two part format while delivering his maiden budget speech on February 28. But there was no departure from practice in this year s Union budget as it was at the end o

THE IRRITABLE HEART: THE MEDICAL MYSTERY OF THE GULF WAR Jeff Wheelwright . W W Norton & Company . New York . 2001 . 427 pages Bill is 46 and a military

Environment ministry favours small manufacturers, ignores experts’ advice on air emission norms for off-road diesel engines