Weather-proof your plans

Major weather divide splits Canada to end July

E. coli at the beach: How weather affects where you swim

Rare contagious cancer found in freshwater fish in Canada-U.S. lake

Is a major wildfire possible in southern Ontario?

Nearly 200 paddleboarders stopped over missing safety gear in one weekend

Rain that never hits the ground? Vanishing act explained

Hurricane Fausto may track toward Hawaii next week

Not just air quality, wildfire smoke impacts water, too

Busy summer sends Canada's tornado count soaring above normal

Wall of mud suddenly bursts toward onlookers after heavy rain

The Perseid meteor shower has begun. It could be the best we've seen in years!

Suspected tick bite leads to life-altering allergy for Canadian woman

Woman develops life-altering allergy after suspected lone star tick bite in N.S.

Two tornadoes leave widespread damage near Rocky Mountain House

17 cm of snow in July? It's a reality for this Canadian locale

Ontario's historic wildfires may become the worst ever

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

Do you think you can pass this summer tire test?

Your pet goldfish are causing big problems in Alberta waterways

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

New CRASH Clock, measuring chance of satellite collisions, is ticking down fast

This familiar but invasive plant can take over in the heat

136°C difference: Amid extreme heat, Earth records its coldest temperature

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

Lake that provides power to millions falls dangerously low

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

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

Fire smart: Three plants to avoid having around your home

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

Dashcam catches towering landslide toppling buildings