title: Climate change helped fuel record heat in 2016: U.S. government report
text: WASHINGTON (Reuters) - Global warming helped fuel the hottest year on record in 2016, with greenhouse gas concentrations reaching a new high, a U.S. government report released on Thursday said. The report from the National Oceanic and Atmospheric Administration also cited a strong El Nino cycle as a factor behind the third consecutive year of record global warmth. 