Primosten, 15, HR Current Weather

Scientists stress that our smoky skies have only one true fix

"This is our livelihood"; Ont. resort owners share wildfire story

New tropical system puts Gulf Coast states on alert

This tick-borne illness is on the rise in Canada, and it's not Lyme

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

Fire smart: Three plants to avoid having around your home

Hair suddenly standing straight up? Take cover immediately

Dashcam catches towering landslide toppling buildings

Lake that provides power to millions falls dangerously low

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

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

Naming contest for N.S. firefighting helicopters gets funny suggestions

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

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

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

Boaters interfere with firefighting efforts near Pemberton

Critical weather satellite returning to duty after major malfunction

Evacuation order expanded near Boston Bar for Brunswick Complex wildfires

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

Flames engulf halted Ontario train with workers inside

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

At what air quality index level should you stay indoors?

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

What happens when Arctic sea ice disappears?

Latest El Niño update shows stunning growth

Not just air quality, wildfire smoke impacts water, too

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

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

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

This familiar but invasive plant can take over in the heat