Achiwapaschikisit, NU

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

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

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

Are rain barrels worth the effort? Here are the benefits

The frightening reason violent EF-5 tornadoes are so rare

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

Floods kill at least 42 in central Kenya after dam bursts

Falling space junk hits house and punches through several floors

Beachcomber stumbles upon fossil possibly 290 million years old

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

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

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

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

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

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

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

Technology can detect wildfires. Do humans still have to?

What is cloud seeding and why is it used?

PHOTOS: Highway camera captures stunning tornado on the horizon

Monster tornado seen causing damage Friday afternoon in Nebraska

Don’t fall victim to these seven dangerous tornado myths

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

Air quality in parts of U.S. worst in 25 years, wildfires to blame

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

Could climate change bring paradigm shift in biodiversity tracking?

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

Tornadoes can happen anywhere—and cities aren't immune

Northwestern Alberta residents forced to flee due to wildfire

How to stop squeaky wiper blades with this simple hack

Cars float down streets as deadly floods hit China