With a series of papers over the last few years, NCAR's Aixue Hu has been slowly unraveling the story of the Bering Strait and its complex impact on our planet's climate.

The atmosphere has dealt Houston more than a few wild cards over the last few years, including two devastating tropical cyclones and unprecedented drought. While dealing with such weather threats, the nation's fourth largest city is also taking steps to tackle longer-term climate change.

March is normally the snowiest month of the year across parts of the central Rockies, but March 2012 left much of Colorado snowless and nervous.

Burning fossil fuels has led to a warmer, moister atmosphere and a shifting background for extreme weather and climate events, according to a study that analyzes noteworthy weather events from the last two years.

Why would a cooling of the Pacific Ocean help stoke tornadoes in the United States? Researchers are beginning to dig deeper into the connections between severe U.S. thunderstorms and the sea.