Wildfires burning in Canada continue to bring smoke south into the U.S with air quality alerts in effect across the Midwest and upper Great Lakes.

Share:
More In Science
Chinese Doctor Who Sounded the Alarm About Coronavirus Dies
A hospital in China says a doctor who got in trouble with authorities for sounding an early warning about the coronavirus outbreak has died of the illness. Dr. Li Wenliang, 34, was reportedly reprimanded for “spreading rumors” in late December.
Japan Quarantines Cruise Ship as Toll of New Virus Grows
Large white sheets covering them head-to-knee, people infected with a new virus were led by gloved and masked officials Wednesday off a Japanese cruise ship that's being quarantined amid growing worry about the spread of an outbreak.
Load More