A late-season hurricane is moving up the East Coast. Is Sandy a result of climate change? Check in with Evan Myers and Dan Kottlowski.
September 2015 ended up as the second warmest September on record globally for land/ocean surface combined, according to NASA GISS.
The recent slowdown in global warming actually makes sense when you factor in some man-made pollution and short-term natural variation.
A look global temperatures during EL Nino and the positive phase of the Pacific Decadal oscillation over the past 60 years.
More record high monthly and seasonal temperatures getting toppled this year.
It appears that this year's Arctic sea ice minimum extent will end up as the fourth lowest on record.
The summer of 2015 in the northern Hemisphere was the warmest on record, according to NASA GISS.