An air quality map shows conditions improving in the U.S. on Friday as smoke from the Canadian wildfires subsides.

With 174 active wildfires burning across Canada, several U.S. states are under air quality alerts due to the traveling smoke ...

Moving Greenland to U.S. Northern Command, which is in charge of defending the homeland, is a symbolic statement.

The fires are burning out of control in parts of Canada, forcing tens of thousands of people to evacuate their homes amid the ...

The chance to see northern lights over parts of Ontario and Canada continues this week. A geomagnetic storm warning has been extended to June 3, the U.S. Space Weather Prediction Center said on X.

This is the latest in a series of intense wildfire seasons fueled by dry conditions in Canada, resulting in smoky springs and ...

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The Salt Lake Tribune explored data and spoke with tourism officials and small business owners to find out how declining ...

BURLINGTON, Vt. (WCAX) - An Air Quality Alert is now in effect for roughly the northern third of Vermont until 11 PM this evening. If you have respiratory conditions, try to limit outdoor ...

Swaths of smoke from wildfires torching buildings and forcing thousands of people from their homes in Western Canada have ...

Smoke from wildfires burning in Canada is expected to cast a haze over the skies — and diminish air quality — in parts of the ...

Trump tells Canada it can join his proposed "Golden Dome" missile defense system for free - but there's a catch.