2018 fourth hottest year on record: NASA
This warming has been driven in large part by increased emissions into the atmosphere of carbon dioxide and other greenhouse gases caused by human activities.
Feb 07, 2019, 09:46 AM ISTJuly 2016 warmest on record in 136 years: NASA
This has come as a big revelation since this has happened for the first time in 136 years of modern record-keeping.
Aug 17, 2016, 08:46 AM IST