Heat wave intensified in Odisha on Tuesday with the mercury soaring above 41 degree Celsius at around a dozen places in western region with Sonepur recording the hottest at 42.6 degree C.

Government officials and top climate scientists will meet in Berlin from April 7-12 to review the 29-page draft that also estimates the needed shift to low-carbon energies would cost between two an

The climate change-related risks from extreme events such as floods and heat waves will rise further with global warming, aggravating food and water insecurity, especially for some of the poorest c

The world will need far tougher curbs on greenhouse gases, by both developed nations and emerging economies, to keep global warming from exceeding a promised ceiling, a draft U.N. report shows.

A little-known technology that may be able to take the equivalent of China's greenhouse gas emissions out of the carbon cycle could be the radical policy shift needed to slow climate change this ce

Affluent south-east appears least resilient to warming, according to analysis of temperature records and mortality figures

There has been no reverse in the trend of global warming and there is still consistent evidence for man-made climate change, the head of the U.N.

Global warming will disrupt food supplies, slow world economic growth and may already be causing irreversible damage to nature, according to a UN report due this week that will put pressure on gove