The Sun's influence on the Earth's climate is complicated, but researchers are slowly figuring out how the solar wind can indirectly affect clouds over the poles.
Climate Change
Posted inResearch Spotlights
Satellite Imaging Improves Study of Sinking River Deltas
Researchers know that the Ganges-Brahmaputra river delta is sinking. Now they have an accurate reading on the rate of subsidence.
Posted inFeatures
Urbanization and Air Pollution: Then and Now
Analysis of decades of mitigation efforts in Los Angeles demonstrates that air quality in megacities can be greatly improved.
Posted inNews
Climate Change Predicted to Worsen Spread of Cholera
Coupling satellite data with climate models, scientists are beginning to understand how warming temperatures and increased precipitation will affect cholera outbreaks.
Posted inResearch Spotlights
Southwest’s Four Corners Home to Largest U.S. Methane Signal
Satellite data reveal fossil fuel harvesting operations in the Southwest's Four Corners are generating the country's largest methane signal viewable from space.
Posted inScience Updates
Climate, Land Use, and Conflict in Northern Africa
MPI-M/CliSAP Workshop on Climate, Land Use, and Conflict in Northern Africa; Lübeck, Germany, 22–25 September 2014
Posted inNews
Geoscientists Are Key to Reducing Climate Threats, Expert Says
With the world facing a global environmental crisis, Earth scientists can play an important and unique role, according to Earth Institute Director Jeffrey Sachs.
Posted inResearch Spotlights
Circulation a Key Factor in Mediterranean Algal Growth
Scientists use satellite and robotic field data to study the environmental conditions driving phytoplankton blooms in the northwestern Mediterranean Sea.
Posted inNews
Arctic Report Card Emphasizes Continued Dramatic Change to the Region
The Arctic region continues to face significant environmental changes, according to a new report issued by the National Oceanic and Atmospheric Administration.
Posted inResearch Spotlights
Human Actions Affect Greenland Ice Sheet Surface Mass Balance
Scientists address human-driven trends in the Greenland Ice Sheet surface mass balance.