An environmental engineer addresses some of public health’s biggest problems.
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Posted inEditors' Highlights
Buffering by Ammonia Sustains Sulfate Aerosol Production
A new method for evaluating the role of multiphase buffering and acidification reactions on aerosol pH finds that the buffering effect sustains sulfate production from high pH-favored multiphase reactions.
Posted inResearch Spotlights
Mosquitoes Without Borders
Using regional systems based on ecology, not geopolitical boundaries, can give scientists a better picture of the potential spread of West Nile virus.
Posted inNews
How Sticky Is It Outside?
Researchers introduce a new variable to quantify the relative contributions of heat and humidity to humid heat.
Posted inNews
Water Scarcity Likely to Increase in the Coming Decades
Hydrological modeling suggests that by 2100 more than 65% of the world’s population might, at least sporadically, lack access to clean water.
Posted inNews
Malaria Transmission in Africa Shifts with the Climate—and Hydrology
Rainfall data alone can’t predict where malaria may pop up. Factoring in hydrological processes helps researchers paint a more nuanced picture of transmission.
Posted inNews
Cómo el volcán Tungurahua arrojó metales pesados en el suministro alimentario de Ecuador
Cuando el volcán Tungurahua de Ecuador entró en erupción múltiples veces entre 1999 y 2016, las comunidades agrícolas cercanas fueron cubiertas por ceniza, la cual dejó metales pesados en sus cultivos.
Posted inScience Updates
An Air Quality Model That Is Evolving with the Times
The pioneering Sulfur Transport and Deposition Model, initially designed to simulate atmospheric sulfur, continues to find new applications and value in environmental science and policymaking.
Posted inNews
How Tungurahua Volcano Dropped Heavy Metals into Ecuador’s Food Supply
When Ecuador’s Tungurahua volcano erupted multiple times between 1999 and 2016, nearby farming communities were covered in ash, which left heavy metals in their crops.