Dec 19, 2017

2017 will be among the warmest years on record

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2019 was likely the second-hottest year in recorded history

The Rhone glacier in Obergoms, Switzerland melting. Photo: Sean Gallup/Getty Images

It's almost time to officially conclude that 2019 was the second-hottest year in temperature records that date back to the 1800s.

Driving the news: "It appears nearly certain (>99% likelihood) that 2019 will conclude as the second-warmest year since measurements began in 1850, behind only the exceptional warmth of 2016," the research group Berkeley Earth confirmed a few days ago.

Go deeperArrowJan 2, 2020

The Atlantic Ocean and states in the Northeast are warming dramatically

Storm clouds on the skyline of Manhattan in New York City before a powerful storm brought nasty wind gusts Photo: Kena Betancur/VIEWpress

States in the Northeast are warming more over the long and short-term than other U.S. regions, according to a USA Today analysis of National Oceanic and Atmospheric Administration data.

Why it matters: The changes have manifested in the unusual appearance of warm-water fish off the New England coast, the warming of the Great Lakes, and higher ocean temperatures, which influence coastal weather and push snowfall farther inland.

Go deeperArrowDec 26, 2019

Alaska experienced its hottest year on record in 2019

Photo: Vintagepix/Getty Images

Alaska endured its hottest year in recorded history in 2019, according to the National Centers for Environmental Information.

By the numbers: The state's average temperature sat at 32.2°F, which was 6.2°F hotter than the long-term average. Last year's temperatures topped 2016's previous record, which saw the statewide average at 31.9°F. For the first time on record, Anchorage recorded a 90°F day in July.

Go deeperArrowJan 8, 2020