Code Yellow Air Quality or moderate level for particle pollution are forecast for Thursday and Friday. This may cause health symptoms for groups of people in the unusually sensitive category.

A severe thunderstorm capable of producing a tornado has been detected in northwestern Ontario. Residents in the affected ...

An Ontario labour group says it is advocating for more robust worker protections amid growing health concerns over poor air quality as wildfire smoke blankets the province with increasing frequency.

The Ontario Federation of Labour says it is advocating for more robust worker protections amid rising health concerns over ...

The north-central part of the Prairies remains under a series of air-quality warnings. Environment Canada says wildfire smoke is contributing to the region’s very poor air quality and could cause ...

The Prince George Hotel, a historical landmark, was originally a family home owned by Lawrence Herchemer, built between 1817 ...

Certain trees, such as pines, are much more likely to burst into flames than others due to their sap and needles, McBean ...

People forced to breathe air polluted with large amounts of wildfire smoke visit hospital emergency rooms more often for ...

Smoky conditions are expected throughout the day with a high near 30 C in the Greater Toronto Area and across southern Ontario.