With a simple modification, ordinary tubelights can be used to provide clean drinking water.

IN BUT one example of the heady new world opening up to civilian scientists after the end of the Cold War, biologists used the US navy's formerly top secret underwater listening devices to track a

The successful completion of all launch preparations for the polar satellite launch vehicle (PSLV) did much to dispel the shadow of gloom in the Indian space establishment, cast in July by the US

Two non-resident Indian scientists, Shibu Basuthakur and Supriya Roy, have proposed a project that will enable sick people in West Bengal to be examined by doctors in the US via satellite. The duo

Paunches are common among Indians and this makes them especially prone to heart disease