Dangerous nocturnal storms likely in Manitoba, northwest Ontario

Ontario’s first significant tornado of 2025 confirmed

Heat warnings hoisted as prolonged hot, humid weather arrives

Lightning's cosmic origin confirmed by new research

Auroras to dance across Canada Friday, but smoky skies may interfere

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Great Barrier Reef suffers record coral decline following mass bleaching

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Climate change helping rats thrive in Canada, experts say

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Can we forecast the next algae bloom? Researchers are working on it

Best practices to keep yourself safe from wildfire smoke

How 'eco improv' can help manage climate anxiety

New study suggests we've been wrong about how sweat forms