Deforestation in the Amazon has dropped since the early 2000s, but it is slowly climbing again. A new study shows the impact of that climb on public health—and how much worse conditions could be.
Research Spotlights
Research spotlights are plain-language summaries of recent articles published in AGU’s suite of 24 journals.
Posted inResearch Spotlights
Explaining Thermal Tides in the Upper Atmosphere During the 2015 El Niño
Increased tropospheric heating and reduced dissipation combine to explain an anomalously large thermal tide.
Posted inResearch Spotlights
The Health and Climate Benefits of Reducing Air Pollution
In a new study, researchers apply a global Earth system model to estimate the impacts of emissions reductions by sector.
Posted inResearch Spotlights
First Report of Seismicity That Initiated in the Lower Mantle
A 4D back-projection method revealed that aftershocks of the 2015 earthquake beneath the Ogasawara (Bonin) Islands occurred as deep as about 750 kilometers.
Posted inResearch Spotlights
La primera mirada de la meteorización a escala angstrom
Investigadores observan cómo el vapor de agua y el líquido alteran las rocas sedimentarias a través de procesos físicos y químicos.
Posted inResearch Spotlights
Satellite Sensor EPIC Detects Aerosols in Earth’s Atmosphere
Aerosol observations from EPIC—a sensor aboard a satellite—align well with ground- and aircraft-based data, including measurements of smoke plumes produced by recent megafires.
Posted inResearch Spotlights
Multicellular Algae Discovered in an Early Cambrian Formation
A new study describes eukaryotic organisms found organized in a cortex-medulla pattern in southern China’s Kuanchuanpu Formation.
Posted inResearch Spotlights
Ice Lenses May Cause Many Arctic Landslides
When permafrost thaw reaches concentrations of ice underneath the surface, it may trigger local soil instability.
Posted inResearch Spotlights
Is Your Home at Risk of Experiencing a Natural Disaster?
In the contiguous United States, 57% of structures are at risk of experiencing at least one natural hazard—and risk is driven by greater development in hazardous areas against a backdrop of climate change.