Last Updated: Wednesday, January 8, 2014, 15:10
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.
Last Updated: Thursday, December 12, 2013, 14:08
Comet ISON, once called the comet of the century, couldn`t survive the close brush with the sun, it has been revealed.
Last Updated: Friday, December 6, 2013, 16:36
Researchers have showed that reducing the amount of sunlight reaching the planet`s surface by geoengineering may not undo climate change after all.
Last Updated: Thursday, May 10, 2012, 14:23
In a new study, scientists have blamed volcanism for a 500-year cold period referred to as the Little Ice Age.
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