2018 was the fourth hottest year on record
NASA and NOAA data show that 2018 was the fourth hottest year on record, while the hottest is 2016. Global surface temperature records go back nearly 140 years. During that time, nine of the 10 hottest years occurred between 2005 and 2018.
All about freezing rain
The science of freezing rain. What causes the dangerous winter weather element that can paralyze cities.