Hamilton Airport, ON Current Weather

Muggy conditions fuel storms with torrential rain risk in southern Ontario

LIVE TRACKING: Tornado risk, severe storms on the Prairies

Spot this roadside flower? It’s one of the continent’s most destructive plants

CAPE in your forecast? Here's what it means

'It feels like summer is different': Study says cities seeing more summer days

Walking through Whistler's towering snow walls

NASA assigns three Americans, one Italian astronaut to fly on Artemis 3

Jet ski and whale collision could reveal a deeper problem

What happens inside your body when you're struck by lightning?

Heavy rain pummels western Manitoba, leads to flash floods, evacuations

Earthquake off coast of Cuba felt as far away as Florida

Have you ever seen a water blister on your lawn? Here's what to do

Look west! Jupiter and Venus converge in the sky tonight

Dozens feared dead after powerful earthquake in the Philippines

The heat burst that sent readings to 38°C at midnight

Family watches as tornadic storm trashes their yard in Ontario

Canada temporarily bans Texas cattle over flesh-eating parasite concerns

Storm chaser gets inside supercell's intense hail core

Powerful Philippine quake leaves at least 32 feared dead, survivors recount fear

Are mosquitoes learning to be attracted to your bug spray?

Flooding likely as tropical storm aims for major resort city

Woman narrowly escapes falling tree, and has no idea

Climate change affecting algae in N.W.T.'s Great Bear Lake, study says

This may be the most beautiful storm structure seen in Canada

Explained: Why are earthquakes so hard to predict?

Meet “Mother Swan,” the woman who helped save a species

Canada's baseball size hail, tornado risk draws storm chasers

Why leaving plastic water bottles in your car can be risky in summer

Why you should tape aluminum foil on your wall this season

More fatal bird collisions feared under Ontario changes