A US company, T Cell Sciences, has developed a cheaper and easier diagnostic test for people infected with AIDS. Called TFAx CD4, the test measures levels of critical white blood cells, known as

The Iraqi government is finally coming clean on its secret biological weapons programme. Rolf Ekeus, the un official in charge of eliminating Iraq's weapons of mass destruction, informed the world

Simmering rocks found several kilometres beneath the earth's surface hold the potential to meet our power needs

With increasing efficiency of solar cells, their use becomes more popular

Language errors can definitely pose problems, as villagers of 5 districts in the Vidharbha region of Maharashtra will testify. The misinterpretation of 2 Marathi words Zudpi Jungle in the records of

Making pistons smaller and more numerous increases an internal combustion engine's efficiency

An international conference on "Using Diversity" was organised by the South Asian office of the International Development Research Centre in New Delhi between June 19-21, 1995. The main focus of the

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 ecologically fragile hill state of Himachal Pradesh is in for more degradation as the state government gives the go-ahead to set up 3 cement plants. The state has suffered already due to unabated

From environment-friendly cars, researchers move on to an environment-friendly aircraft, which derives all its energy from sunlight. Developed by a team of scientists from AcroVironment, an