What is a heat dome? How these events generate deadly heat

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Canada's fire bans and danger ratings explained

The Eiffel Tower gets bigger every summer – here’s why

Hurricanes stop here. Where on Earth you won't see tropical systems

ACHOO! The science behind the solar sneeze

Do tornadoes really ‘skip’ one house only to destroy another?

From flames to forecasts: How wildfire smoke affects your weather

Tsunami safety tips: What to do if these dangerous waves threaten

What is a tsunami? How these powerful waves spell coastal danger

Science Behind the Weather: What is a derecho?

What is a mesoscale convective system? How an 'MCS' can spell danger

Tornado debris can travel surprisingly far after a violent storm

What is the longest domestic direct flight in Canada?

Tired of humidity? Blame corn sweat for the muggy air

How the Great Lakes can trigger storms on a hot summer day

Watch? Warning? How we communicate severe weather in Canada

Could a cow really get swept up by a tornado?

Astronaut captures amazing red sprite phenomenon from space

How weather can impact Canada Day firework displays

Don’t make this deadly mistake when waiting out a storm

Tropical systems don’t need a name to trigger devastating floods

Why does your toilet water slosh around on a windy day?

Scud clouds are scary tornado lookalikes – how to tell them apart

Why no hurricane has ever crossed the equator

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

A train of risks: Extreme heat's hidden impacts on a vital industry

How supercells grow to produce giant hail and intense tornadoes

The science behind spectacular Canada Day firework displays

Hair suddenly standing straight up? Take cover immediately

'Feel' miserable out? How our bodies react when humidex values soar

Heads up! These six special clouds linger in our skies every day

Island churns out dramatic displays of swirling clouds

ASK A MET: How wildfire smoke turns the sky an eerie red

Streaks in the sky: Ontario sees prolonged contrail activity

Imagining a world without modern weather forecasting

The pyrotechnic science behind Victoria Day firework displays

How to safely react when an earthquake strikes

Earthquakes are a risk in Canada. Here’s how to stay safe

From nuisance to nightmare: Huge hail is an extreme danger

How Doppler radar revolutionized weather and saves lives

Titanic twist: 1912 wasn’t a bad year for icebergs after all

Virga is nature’s disappearing act hidden in plain sight

Changes halfway around the world can affect your city’s weather

The threat of earthquakes is very real in Canada. Are you prepared?

Thundersnow is a rare and electrifying experience

High-risk U.S. severe weather days are exceptionally rare and dangerous

Celebrating 50 years of Celsius: Canada’s journey in degrees

Staying safe during a power outage: infographic

How to stay safe after a live power line falls on your car

Freezing rain and ice pellets are dangerous winter hazards

Here are the 21 storm names for the 2025 hurricane season and why we name them

What is a sluff? These common slides spell danger in the mountains

Showering during a thunderstorm: Risky business or just a myth?

Your daylight is a lie, Canada (blame the atmosphere!)

St. Patrick's Day green traditions linked to these weather patterns

Waterspout throws boat at beachgoers when it comes onshore

Strange swirling object spotted in the sky over Canada

Does breathing in wildfire smoke mean lung issues for life?

Great Lakes fun facts you can impress your friends with

New wildfire pops up near L.A.'s previously burned area

Do you sneeze when you look at the sun? Blame your parents

La Niña watch issued for this winter as key factors signal change

Erin likely to grow into a major hurricane this weekend

Hubble reveals new details about alien comet 3I/ATLAS

Melting glacier uncovers man who had been missing for 28 years

Look up for meteors! The Perseids are still streaming through our night skies

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