New research shows that there are more extremely hot days during the summer and more days that are considered extremely hot for the time of year, like abnormally warm days in the winter.Read More »Ocean Sciences
With refreezing in the western Arctic Ocean shifting later into the autumn, field research on changing air-ocean-ice interactions suggests that the Arctic is shifting to a more seasonal system.Read More »Climate Change
A new U.S. government report finds that climate change is already increasing risks to health, the economy, and ecosystems across the United States. These risks are expected to grow in the coming decades.Read More »
Since the 1970s, the stratosphere has cooled as ozone levels dropped and carbon dioxide levels increased. Chemical models of the temperature decline conflicted with satellite observations—until now.Read More »Biogeosciences
Workshop on Developing an Implementation Plan for a Sustained, Multidisciplinary Global Observing System of Plankton Communities; Santa Cruz, California, 25–27 June 2018Read More »Atmospheric Sciences
Rainfall in the driest parts of Chile’s Atacama Desert in 2017 resulted in hypersaline lagoons that killed the majority of microbes adapted to millions of years of arid conditions.Read More »Climate Change
The Democrats’ control of the House of Representatives promises to provide checks and balances on the Trump administration, environmental leaders say.Read More »
