Major fires continue to burn in Arizona and across Canada, impacting the air quality for millions of people. An air purifier can help, but it depends on the filter.

Letter to Canada signed by Minnesota congresspeople one more example of how crass and shallow we've become, even in moments ...

MYR Group Inc. ('MYR Group”) (NASDAQ: MYRG), a holding company of leading specialty contractors serving the electric utility ...

Smoke from wildfires in Manitoba, a Western province facing its worst fire season in 30 years, has created hazardous air ...

More than 100 of the blazes are in the United States, including three dozen uncontained large fires, according to the ...

Unhealthy air has invaded Minnesota, Wisconsin and North Dakota early this week as a new round of wildfire smoke from Canada ...

CEO Shou Chew said the company would soon have to fire more than 350 employees in Canada, stop its direct investment in Canada and cut support for Canadian creators and culture.

Additional plumes of smoke from Canada's active wildfires prompt officials to issue a statewide air quality alert on July 14.

The Dragon Bravo Fire has destroyed dozens of structures and a water treatment facility, and the White Sage Fire, located in ...

OTTAWA — Canada’s electric vehicle mandate is under fire from Washington — and if it falls, one of the biggest losers could ...

Much of the Upper Midwest on Saturday was dealing with swaths of unhealthy air because of drifting smoke from Canadian ...

Let us just say: Sorry. True, Canadians say “Sorry” like Australians say “G’day,” or Americans say “That was a warning shot — ...