Last Updated: Monday, June 09, 2014, 16:30
A new study has revealed that increase in warming climate has intensified the carbon dioxide level in atmosphere which is released by oceans.
Last Updated: Tuesday, May 13, 2014, 13:12
A sudden dip in temperatures wiped out dinosaurs, a team of scientists has revealed that a massive asteroid hit the earth 66 million years ago, causing “nuclear winter”.
Last Updated: Wednesday, December 18, 2013, 09:31
The month of November was the hottest experienced on Earth since record-keeping began in 1880, the US National Oceanic and Atmospheric Administration said Tuesday.
Last Updated: Tuesday, July 16, 2013, 11:16
Global sea levels will rise about 2.3 meters, or more than seven feet, over the next several thousand years for every degree (Celsius) the planet warms, according to a new study.
Last Updated: Monday, June 17, 2013, 15:36
A "cold snap" 116 million years ago triggered a marine ecosystem crisis similar to those witnessed as a result of global warming, a new study claims.
Last Updated: Wednesday, July 18, 2012, 17:01
Average global temperatures this June were the fourth warmest since record keeping began in 1880, the World Meteorological Organisation (WMO) has said.
Last Updated: Monday, March 26, 2012, 15:35
Global temperatures could rise by 1.4-3 degrees centigrade above levels for late last century by 2050.
Last Updated: Tuesday, November 29, 2011, 19:03
Global temperatures in 2011 are the 10th highest on record with countries like Pakistan, Thailand, Myanmar and the US were among the worst hit by extreme weather events.
Last Updated: Monday, May 30, 2011, 20:16
Energy-related carbon-dioxide (CO2) emissions in 2010 were the highest in history.
Last Updated: Monday, November 29, 2010, 15:31
Temperatures could soar by 4 degrees Celsius by the 2060s in the worst case of global climate change.
more videos >>