Dennis Avenue Community School, ON Current Weather

Vaughan: Road collapses into river after Wednesday's dangerous storms

A chaotic night of severe weather across Southern Ontario

Wasps are aggressive right now; here's why and how to stay safe

Powerful storms sweep southern Ontario with damaging winds and hail

Trio of hurricanes threaten Pacific tropical troubles

Deadly flash flood shuts down Grand Canyon National Park

Why Toronto's Don Valley Parkway floods so often

Reporter’s umbrella doesn’t stand a chance against Toronto storm

PHOTOS: Vehicles caught in flooding after intense storms batter southern Ontario

$1.2M investment aims to protect Canadians from ticks

How a powerful El Niño will affect people around the world

September outlook: Will summer hang on or will fall's chill swoop in?

Beware the dangers of fall snowstorms across Canada

Weathering the storm: Canada's united front amid escalating trade war

Summer lingers as warmth wins out across Canada in September

Your guide to September’s night sky

The planets visit with the Moon throughout the month of September

Three boats sink as powerful storm hits Cyprus

Your water may taste 'off' this time of year. Here's why

The surprising wasp repellent you might already have

It's science: Why September 1st is the start of meteorological fall

Stories of survival from horrifying mudslide in Nepal and Tibet

Creepy? Maybe. Crawly? Sure. But here's how earwigs can help you out

Come deep into the caves under the Alberta Rockies

Staying safe from flash floods, a serious and deadly hazard

Before and After: Satellite images show scale of Nepal mudslide

Nepal teams seek hundreds trapped in hydropower tunnels after deadly floods

Turn your home into a clean air refuge with these simple tips

Could we see early snow in Ontario?

Images of the lunar eclipse from around the world