The heat warning issued last Friday for the Ottawa-Gatineau region should last until Thursday night, according to Environment ...

It looks like the current heat wave could end at some point Thursday, but before that happens Ottawans could face the hottest day yet. The forecast high for Wednesday is 33 C, which will feel like a ...

Wildfire season is upon us, and smoke is reducing air quality through swaths of the country. Environment Canada suggests ...

The smoky air that has become an all-too-common feature of Canadian summers poses yet another challenge for agricultural ...

Special air-quality statements caused by wildfire smoke remain in effect for many areas of the country, and in some places, ...

Western winds have pushed smoke plumes from Prairie wildfires toward Quebec and Ontario, including Toronto and the GTA ...

Summer camps and daycares are being forced to shift their plans amid stifling heat and poor air quality caused by wildfire ...

The poor air quality that has blanketed swaths of central and Western Canada is not only infiltrating the lungs, but also ...

On July 14, our kids were on the Osoyoos Wibit (inflatable floating kids playgound) when a sudden windstorm flipped parts of the inflatable—with people on it.

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