Wildfires and soil microbes are releasing more nitrogen oxides in California as the climate gets warmer and drier.
air quality
Posted inNews
Some Chemicals Lingered for Weeks After Ohio Train Derailment
Researchers drove around a van outfitted with a sensitive mass spectrometer to measure airborne chemicals weeks after the disaster.
Posted inNews
Air Pollution Increases COVID-19 Risks
A crop of new studies shows that exposure to air pollution adds days to hospital stays and increases the likelihood of death from COVID-19.
Posted inNews
La tercera es la vencida para el Fagradalsfjall de Islandia
La región volcánica que hizo erupción en 2021 y 2022 después de más de 7 siglos de estar dormida, lo está haciendo de nuevo.
Posted inNews
Third Time’s the Charm for Iceland’s Fagradalsfjall
The volcanic region, which erupted in both 2021 and 2022 after more than 7 centuries of dormancy, is at it again.
Posted inEditors' Highlights
Collaboration Helps Overcome Challenges in Air Quality Monitoring
Everything looks ideal for collaboration: interest from community members, a new method for monitoring air quality by scientists, and interest from policymakers. What happens next?
Posted inEditors' Highlights
Remote Sensors See NO2 ‘Hot Spots’ from Offshore Oil Activity
Satellites can see NO2 pollution from space, but can they detect individual oil and natural gas operations, and are the measurements accurate?
Posted inNews
Even at the Bottom of the World, the Ocean Is Belching Plastic
Plastic fills the air above Auckland, New Zealand.
Posted inEditors' Highlights
A Significant Advancement in Modeling the Global Methane Cycle
The capability to fully model the global methane cycle advances the international climate science community’s ability of providing essential evidence to underpin climate mitigation policy.
Posted inFeatures
Fiona Lo: A “Really Long, Convoluted Path” to Health
Lo uses her background in atmospheric sciences to forecast pollen concentrations.