The very wet 2016-2017 water year came to an end in California on October 1.
How has La Niña affected U.S. winter temperatures during every episode on record? We've mapped them all.
Reviewing Hurricane Harvey's catastrophic rain and flooding
September 18, 2017
Greenland: A land of ice and...other stuff
September 8, 2017
Massive fires burning across the West in September 2017
September 7, 2017
Wildfire still burning in Greenland tundra in mid-August 2017
August 18, 2017
First hurricane of the 2017 Atlantic season hits Mexico
August 11, 2017
Heat wave scorches the Pacific Northwest
August 7, 2017
Wildfires burn in British Columbia
July 31, 2017
Monsoon causes deadly flash flood in Arizona
July 20, 2017