Heat wave breaks with major cool down in Ontario, and rounds of rain on tap

Powerful storms threaten 100 km/h winds and 2+ cm hail over the Prairies

Large hail threat with severe storms over the Prairies into Wednesday

Largest camera on Earth reveals astounding new cosmic views

Why no hurricane has ever crossed the equator

Why you'll never hear of a hurricane with these names

Startup sells plastic-eating fungi diapers to tackle landfill waste

Canadian heat waves far more likely in the era of climate change

May was world's second-hottest on record, EU scientists say

No fireworks: Check out this pet-friendly Canada Day celebration in Toronto

Here's how fireworks harm wildlife, and what you can do instead

Phytoplankton, key to ocean life, falling 2% per year in North Atlantic

Made in Canada: The UV and AQHI indexes that protect our health

Here’s why grapes and golf balls both love the Okanagan

Take a road trip this summer to visit Ontario's unique craft breweries