Satellites tracked smoke from wildfires as it spanned the continental United States and followed winds around two hurricanes.
articles
2020 Arctic Sea Ice Minimum at Second Lowest on Record
This year’s Arctic sea ice cover shrank to the second-lowest extent since modern record keeping began in the late 1970s.
NASA Analyzes Soaking Capabilities of Hurricane Teddy on Bermuda Approach
Using a NASA satellite rainfall product that incorporates data from satellites and observations, NASA estimated Hurricane Teddy’s rainfall rates as it approaches Bermuda on Sept. 21.
Unexpected Wildfire Emission Impacts Air Quality Worldwide
CU Boulder co-led study completes first global detection of nitrous acid in wildfire plumes
Study Finds That Children’s Immune Response Protects Against COVID-19
The first study comparing the immune responses of adults and children with COVID-19 has detected key differences that may contribute to understanding why children usually have milder disease than adults.
Singing Unmasked, Indoors Spreads COVID-19 Through Aerosols, New Study Confirms
Singing indoors, unmasked can swiftly spread COVID-19 via microscopic airborne particles known as aerosols, confirms a new peer-reviewed study of a March choir rehearsal which became one of the nation’s first superspreading events.


