Monarch butterfly populations are in decline -- but there is a simple, low-cost way that you can help this struggling species.
Funnel clouds in southern Ontario
Five photos: Strange rocks
Water spouts and heat bursts: Morning brief
Temperatures recover for the weekend
Watch the skies! Meteor shower peaked Tuesday
What IS it? UFO spotted over Toronto
Final week of July: Weather outlook
Five photos: Fire in the sky
Man killed in deadly lightning storm
Storms lead to flash floods in the GTA
Potentially severe storms aim at Ontario
Morning briefing: Four things about Sunday
Progress in western wildfire fight, but...
Prolong your life with these four numbers
Road washouts possible in Newfoundland
H2O IQ: Rethink your summer drink
Watch this massive iceberg crumble on camera
Lululemon's anti-sunscreen agenda?
Five photos: The evening commute
Another tornado confirmed in Ontario
Crew back on 'Earth' after mock Mars mission
In pictures: Ontario's strong storms
Morning Briefing: Four things to know
Funnel clouds spotted in SW Ontario
Canada's weather locks into place next week
Tornado warnings issued in Manitoba
Alaska quake strongly felt in Whitehorse
ICYMI: 5 must-read stories (Lego washing up)
Wet, windy, cold forecast: This is July?