Windsor-Essex, Chatham-Kent and Sarnia could see a prolonged period of extreme heat, according to a new heat warning issued ...

Environment Canada has issued a heat warning for several parts of Ontario, saying the heat could last into next Thursday.

Climate change is making heat waves like the one that lingered over much of the U.S. this week more frequent and intense. The ...

New limits aims to lower Canada’s daily limit for fine particulate matter to 23 micrograms per cubic metre from 27 micrograms ...

The 2023 wildfires released nearly one gigatonne — or one billion tonnes — of carbon dioxide from Canada’s forests, an amount ...

YELLOWKNIFE — Canada's environment ministers have endorsed stronger air quality standards for fine particulate matter, while ...

Environment and Climate Change Canada (ECCC) says it will be a hot and “soupy” day on Tuesday. Daytime temperatures will peak ...

Portage la Prairie residents weren’t the only ones ducking for cover as storms rolled through southern Manitoba on Canada Day ...

We are creeping into peak severe thunderstorm season in Alberta, and today could see storms with tornadoes and very large ...

Explore news and insights on climate change, environment policies, global warming and sustainable practices with The New York Times Climate and Environment section.

The week is starting off with mainly cloudy skies and a chance of showers beginning around noon. Environment and Climate ...