A new study finds that primarily natural causes led to last summer's soaring temperatures in Russia, but similar events are becoming more likely.
While the world warms as a whole, the Bering Sea has cooled recently. What's happening in the waters off Alaska?
Summary of the previous week's most noteworthy climate science papers.
A Wall Street Journal editorial has muddied the science of weather extremes and climate change.
Summaries of the previous week's most noteworthy climate science papers.
La Niña conditions may be gone by early summer, according to the latest forecasts.
The result of a mix of La Nina and other climate cycles, the U.S. experienced a colder and drier than average January.
This winter has featured unusually cold and snowy conditions in the Lower-48 states, with much milder than average conditions in the Arctic.