`Stopping` global warming artificially could lead to climate chaos

Scientists have warned that the proposal to ward off global warming by cooling earth artificially could lead to climate disorder like drought in poorest countries, particularly in Africa, South America and Asia.

Jan 08, 2014, 15:10 PM IST

Geo-engineering could offset warming effects

A team of leading researchers from the Harvard School of Engineering and Applied Sciences have developed a unique process to offset global warming caused by greenhouse gases.

Oct 22, 2012, 15:19 PM IST