Severe
Death toll from southern Brazil rainfall rises to 75, many still missing
Alberta amps up 24-hour wildfire-fighting tools with nighttime helicopters
Forecasts
The Prairies will see plenty of rain and gusty winds from vigorous storm
Late-week warmth to surge into B.C. as ridge dominates West Coast
Unusually strong mid-spring storm targets the Prairies this week
Watch for Halley's Comet meteors streaking through the night sky
Astronomers map 8,000 kph winds on a giant alien exoplanet
What a decaying El NiƱo has to do with violent storms, tornadoes
Ontario's carbon emissions jump back to pre-pandemic levels
Could climate change bring paradigm shift in biodiversity tracking?
As plastic treaty talks open, countries more divided than ever
Lawn watering restrictions for Metro Vancouver set to run until mid-October
Wondering about invasive and toxic worms in Ontario? Here's what to watch for
Three invasive species living in the Great Lakes
Lyme disease: Unraveling pathogen's tactics could guide vaccine progress
Prepare for Emergency Preparedness Week in Canada
Follow these tips for staying safe while driving in thick fog