Wildfire smoke from Canada is expected to move over the U.S., impacting air quality for millions of people on Friday and this weekend. Maps and satellite imagery show the large-scale impact of the ...

This map from NOAA shows hourly smoke forecasts for the next 48 hours across Northern California and the Continental US. This map from the National Oceanic and Atmospheric Association shows hourly ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) For most of the past decade, forecasters have been able to use satellites to track ...

Smoke from the Park Fire in Northern California is expected to largely spare the Sacramento region, according to a National Weather Service forecast. As of Friday morning, air quality monitoring ...

(The Hill) — Parts of the Midwest and Northeast are experiencing poor air quality Monday as smoke from Canadian wildfires drifts into the U.S. The National Oceanic and Atmospheric Administration (NOAA ...

For most of the past decade, forecasters have been able to use satellites to track these smoke plumes, but the view was only two-dimensional: The satellites couldn’t determine how close the smoke was ...