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

Wildfire smoke degrades air quality in swaths of Ontario, with Toronto ranking among the worst in the world on Monday.

107 are raging “out of control” 26 are said to “being held” 68 are “under control” 7 are “out of control” and being monitored. Of the active fires, 74 are in Canada’s westernmost ...

Last Friday’s major flooding event in Texas that killed 89 people, including numerous children, has left local communities ...

This saw him map out streets in Canada's growing towns. He died in Montreal in February 1857, aged 86, shortly before his wife.

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 ...