September 16, 2016

The Northwest Passage across the Canadian Arctic opened once again in 2016 as sea ice reached its second lowest extent on record.

August 2, 2016

The author of the glacier chapter of the 2015 State of the Climate report and his daughter talk about how family connections brought them together scientifically, and how science keeps bringing their family together.

July 8, 2016

The state of West Virginia was designated a federal disaster area following deadly and destructive floods on June 23, 2016. Rainfall in some counties exceeded 24-hours totals that the National Weather Service described as a 1-in-a-thousand-year event.

June 13, 2016

For some parts of the U.S., the historical probability of severe weather peaks in late spring. But where are the summer “hot spots” for severe weather?

October 14, 2015

(Video) Will the strongest El Niño in nearly 20 years affect your winter climate? The CPC's Mike Halpert discusses the seasonal outlook for Winter 2015-16.

August 19, 2015

Lake Erie’s annual summer bloom is underway, and it's shaping up to be one of the most severe in the past decade.

August 14, 2015

Plants on land have helped slow global warming by capturing nearly a quarter of the carbon dioxide that human activities release in an average year. But where is it all going?

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