Will La Niña help bring a warmer or colder winter to your neck of the woods? And will it be wetter or drier? Read on. By Tom YulsmanCool sea surface temperatures in the equatorial Pacific are part of La Niña’s fingerprint. According to the latest advisory from NOAA’s Climate Prediction Center, […]

Piece of driftwood on a raised beach in Billefjorden, Svalbard. In a new study, researchers used driftwood to reconstruct Arctic sea ice extent during the Holocene. Credit: Marc Macias-Fauria Wood from trees that fell into Arctic-draining rivers thousands of years ago is giving scientists a detailed look at how Arctic […]