Forecasts
Oshawa's weather forecast for May 7: Bright start with evening showers
Niagara Falls' weather forecast for May 7: Sunny start with thunderstorms ahead
Nearly a month's worth of rain washes over parts of the Prairies this week
Severe
Oklahoma tornadoes kill at least one person, injure five
Thunderstorm risk creeps into southern Ontario, risk of large hail, winds
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
Toronto's first documented bald eaglets developing well, TRCA says
Identifying Ontario's dangerous plants
Billions of cicadas are about to emerge from underground in a rare convergence
In face of extreme weather, more Canadians turn to crowdfunding for help
Winter tires still on? Why you shouldn't put off changing them for too long
Lyme disease: Unraveling pathogen's tactics could guide vaccine progress