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 ...

The United States Department of State issued a travel warning for Canada, categorizing the country as Level 1 in terms of ...

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

Donald Trump has found a new angle to attack Federal Reserve Chairman Jerome Powell and potentially replace him ...

“The President is extremely troubled by your management of the Federal Reserve System,” Vought said. “Instead of attempting ...

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 Michigan Department of Environment, Great Lakes and Energy issued a statewide air quality alert over the weekend as Canadian wildfire smoke pushed into the state. The alert is in effect through ...