Rain, thunderstorms and snow start the weekend on the East Coast
Arrests made after Florida yacht seen dumping balloons into the ocean
This unique forest in Atlantic Canada is disappearing as temperatures warm
Don’t fall victim to these seven dangerous tornado myths
Wintering monarch numbers rise by 35% in Mexico after steep declines
4 toxic plants you can find in Canada
Move over sharknado: Underwater 'sharkcano' eruption captured by NASA
A look back at the record-breaking Toronto Islands floods
Avoid at all costs: What makes giant hogweed so dangerous
Strong quake strikes Peru, no reports of damage or casualties
They're tiny, but everywhere. The truth behind these little red crawlies
Allergy fact or fiction? Busting myths about your allergies
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