In the early stages of the COVID-19 pandemic ... based on readings from EPA air pollution monitors showing that air pollutants traveled downwind about that far before dissipating.
Satellite data from NASA show a significant drop in pollution levels over China after large parts of the country were shut down because of the coronavirus. WSJ explains how some analysts are ...
We’ve learned a lot about COVID-19 over the last five years, but big questions remain. Recent federal actions may hinder the disease’s management.
The pandemic led to higher rates of anxiety, depression and substance abuse, the impact of which people are still dealing ...
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