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La Niña could return in a quick burst this fall and winter

Sewer explodes, ripping street open during extreme rain event

Busy hurricane season still expected in updated Atlantic outlook

Why do storms typically only move west to east?

Canada's fire bans and danger ratings explained

Hidden emotions of bugs revealed in macro photos

The deadly heat wave that spawned a destructive Ontario derecho

Cool down your car faster with this simple hack

Tornado outbreak confirmed after 10 twisters strike in one day

What extends the golf season in this Canadian hotspot?

An alien comet is now passing through our solar system. Here's what we know

Paddleboarder pens book after 2000 km trip from Ottawa to New York

'Once you see it, you can't unsee it': The 'road-trip ruiner' plant is spreading

Camera records flash flood destroying store in just 60 seconds

10 tips for coping with wildfire smoke, from a public health expert

One of the rarest cloud formations seen over Canada

Gone fishin'? Bring your leftover worms back home with you

Could a tornado really pick up a cow like in the movies?

On the edge of outer space: Parts of Canada treated to the rarest cloud type

Why don't hurricanes cross the equator?

Watch thousands of beluga whales embark on their annual migration live

Track Calgary's real-time air quality info at this website

Indoor PM2.5 spiked above safe levels during June wildfire smoke, report shows

Watch as a house gets swept away by flash floods in New Mexico

$750M in buildings threatened by erosion on S. Lake Huron

Recent shark sightings prompt concerns; should Canadians be worried?

Canadian wildfire smoke ruining Americans' summer, says Congress members

Storm forces tense, one-wheel plane landing caught on camera

Oldest rocks on Earth found in Canada, are more than four billion years old

Stampede provides research ground for how to keep animals cool at events