Scientists get up to speed on phenomena ranging from fast moving atmospheric plasmas to a quickening glacial pace on Earth.
geohealth
Posted inNews
EPA Air Pollution Proposal Stirs Debate
The agency’s proposal to tighten standards for small-particulate pollution has prompted opposing calls for tighter and looser regulations.
Posted inNews
Hypoxia Affects One in Eight Rivers Worldwide
A global study found dangerously low levels of dissolved oxygen in rivers around the world. The true prevalence of hypoxia is probably even higher.
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 inENGAGE, News
Spring and Sewage Are in the Air Near San Diego
Sea spray can transport sewage-contaminated waters inland, potentially exposing those living kilometers from the beach.
Posted inENGAGE, News
Gardens Are Good for the Neighborhood
A new study highlights the benefits of urban gardens for their human caretakers and local ecosystems.
Posted inEditors' Highlights
Tracking Heavy Metal Accumulation in the Nile Delta
Sediment measurements show that flow alterations and discharges are driving increasing concentrations of multiple heavy metals in the Nile Delta, threatening ecosystems, agriculture, and human health.
Posted inEditors' Highlights
Suivie de l’accumulation des métaux lourds dans le Delta du Nil
Les analyses de sédiments montrent que la réutilisation de l’eau non traitée et la construction de barrages entraînent l’augmentation des concentrations de métaux lourds dans le Delta du Nil, menaçant gravement les écosystèmes, l’agriculture et la santé humaine.
Posted inResearch Spotlights
Mental Illness Can Be Deadly During Heat Waves
Schizophrenia topped the list of conditions associated with death during the 2021 extreme heat event in British Columbia.
Posted inNews
Extreme Wildfires Make Their Own Weather
Extreme fires in the western United States and Southeast Asia influenced the local weather in ways that make fires and smoke pollution worse.