Mashable: Global warming went into overdrive in January, leading to astounding temperature records.
January was the globe's most unusually warm month ever recorded, and the past three months have been the most unusually warm three-month period on record as well, according to new findings from NASA.
January was also the warmest such month on record, NASA found, in preliminary data released this weekend by the Goddard Institute for Space Studies (GISS) in New York.
The data, which is subject to adjustment...