New Delhi, Sept. 3 -- Global temperature rise is likely to cross the 1.5degC threshold by the end of this decade, pushing climate risks and impacts such as intensified extreme weather to increasingly dangerous heights, a UN Environment Programme (UNEP) report on Wednesday said. The report added that it is still possible to bring temperatures down and achieve global goals as per the 2015 Paris Agreement. Nations agreed to pursue efforts to keep long-term temperature increase below the 1.5degC threshold under the agreement.P12...