Marten Falls First Nation, located about 400 kilometres northeast of Thunder Bay, has filed a statement of claim asking for ...

Ensure the air conditioner is working, Ottawa and The Valley is set to see temperatures above 30 C again in the coming days.

Construction continues at the Battery Energy Storage System (BESS) facility in North Glengarry despite residents hoping to ...

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

Police have opened an arson investigation into the latest pizzeria fire in just over a month in Hawkesbury, Ont.

This and the brutally hot temperatures have resulted in most of southern and eastern Ontario being at a high fire danger ...

Fire bans span the entirety of southern Ontario across many provincial parks as dry conditions put much of the area below normal precipitation with high to extreme fire danger levels. Meteorologist ...

We’ve traded our smog days for smoke days. It’s once again unhealthy to gather in parks and on beaches, and for kids to play ...

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 ...

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 ...