Alaska, PE

The frightening reason violent EF-5 tornadoes are so rare

'That's coming this way': Tornado hits train while conductor watches from inside

Keep a safe distance as iceberg season approaches

Are rain barrels worth the effort? Here are the benefits

Keep or kill? What you should know about this 'Creeping Charlie'

Orphaned orca calf finally free after a month trapped in a lagoon

Tornado strikes Nebraska freight train in U.S. weekend outbreak

Falling space junk hits house and punches through several floors

Protect yourself: Sun’s rays now as strong as they are in August

Iceberg flipping over shows how unpredictable they are as tourist season nears

Flash floods, landslide kill at least 45 in central Kenya

Powerful tornadoes break out across several U.S. states on Friday

Beachcomber stumbles upon fossil possibly 290 million years old

Cherry blossoms are in bloom in southern Ontario. Here's where to see them

Beating the heat with a fan? It may not be as effective as you think

Waiting to change those winter tires? Here's what you're risking

Bizarre alien 'spiders' spotted in 'Inca City' formation on Mars

What is cloud seeding and why is it used?

What are microplastics doing to human health? Scientists work to connect dots

Monster tornado seen causing damage Friday afternoon in Nebraska

Technology can detect wildfires. Do humans still have to?

A forest of broccoli? Where to find this unique ecosystem in Canada

PHOTOS: Highway camera captures tornado on the horizon

Filmed during Hurricane Fiona, this new Canadian film embraces East Coast weather

Don’t fall victim to these seven dangerous tornado myths

Saharan dust turns Athens into a scene from a sci-fi movie

Tornadoes can happen anywhere—and cities aren't immune

How to stop squeaky wiper blades with this simple hack

Cars float down streets as deadly floods hit China

Water restrictions are returning in Alberta, here's what you can and can't do