Laboratory experiments reveal the numbers and types of microplastics produced by tearing, scissoring, and cutting everyday items.
public health
Posted inNews
The Coronavirus Hurts Some of Science’s Most Vulnerable
Early-career researchers hang in the balance of coronavirus uncertainty.
Posted inResearch Spotlights
The Climate and Health Impacts of Gasoline and Diesel Emissions
New research tallies the effects of gas- and diesel-burning vehicle emissions on the climate, as well as on human health. Together, the emissions cause more than 200,000 premature deaths each year.
Posted inNews
Eight Lessons from COVID-19 to Guide Our Climate Response
The global response to the ongoing pandemic can teach us how we should, and shouldn’t, respond to the climate crisis. And most important, it shows that we can do something.
Posted inNews
How to Turn Our Cities Into Treetopias
We are and will continue to plant more street trees, urban groves and informal clusters of trees in our parks and green spaces. Treetopia has begun.
Posted inNews
Oktoberfest’s Methane Rise Is the Wurst
Incomplete combustion and biogenic emissions—exhalations and flatulence—make Oktoberfest a significant, albeit temporary, source of the potent greenhouse gas.
Posted inOpinions
Geohealth: Science’s First Responders
At the intersection of human health and the environment, the emerging field called geohealth can teach us how not to repeat mistakes made in past disasters.
Posted inNews
Coronavirus Lockdown Brings Clean Air to Spanish Cities
Measures against the spread of the new coronavirus have an unexpected side effect: record-low air pollution levels.
Posted inEditors' Highlights
Fresh Approaches to Protecting Human Health from Pollution
New low-cost monitoring and mapping techniques can identify multiple pollution sources and reduce related human disease and death.
Posted inResearch Spotlights
New Models Give Global Picture of Mercury Content in Oceans
Concentrations of methylated mercury in high latitudes show the importance of sunlight and biological activity for cycling the metal.