According to US scientists, 2014 was the warmest year on record, with global temperatures 0.68C (1.24F) above the long-term average. The results mean that 14 of the 15 warmest years on record have occurred since the turn of the century. NASA and NOAA researchers published the report on January 16. Last month, the World Meteorological… Continue reading 2014 was hottest year on record