Malhos, 10, PT Current Weather

As El Niño strengthens, is an ‘Atlantic Niña’ developing?

Tracking Canada's wildfires this weekend after more flared up Friday

Hair suddenly standing straight up? Take cover immediately

"We were driving through flames to get out": Wildfires ravage NW Ontario

Lake that provides power to millions falls dangerously low

Canada's National Forecast - July 18, 2026

Poor air quality due to wildfire smoke can pose unique risks to your pet

Smoky skies are the new reality in Canada, coming at a cost

Astronomers detect 'raspberry sugar' near the Milky Way's galactic core

Dashcam catches towering landslide toppling buildings

Massive asteroid flyby of Earth will be visible to billions of people. Here's when

Boaters interfere with firefighting efforts near Pemberton

Strong M7.3 earthquake strikes off coast of Chiapas, Mexico

Evacuation order expanded near Boston Bar for Brunswick Complex wildfires

Critical weather satellite returning to duty after major malfunction

Flames engulf halted Ontario train with workers inside

CN workers in viral video of wildfire train cab got out safely, railway says

At what air quality index level should you stay indoors?

Feral hogs could complicate issues to contain invasive, flesh-eating parasite

What happens when Arctic sea ice disappears?

Experts are warning Canadians that another tickborne illness is on the rise

Not just air quality, wildfire smoke impacts water, too

Latest El Niño update shows stunning growth

Toronto shocked by pale, orange sky as smoke invades the city

PHOTOS: Blanket of wildfire smoke creates eerie skies across Canada

This familiar but invasive plant can take over in the heat

How to stay safe from the triple threat of wildfires, smoke and extreme heat

Tick bite sends Canadian to the ER, but not for Lyme disease

Is Canada baking? Here's what the latest drought analysis says

Looking back at the 2021 Barrie tornado with firsthand accounts