Head's up, Canada: Clear skies means there's a possibility of seeing the northern lights between Friday and Tuesday.
NASA takes 3D video of rain and snow
Climate denial denial: It's not a typo
'Impossible' black hole found at dawn of time
Bright 'lights' on Ceres? What could they be?
A $5 billion winter (so far)
Elderly man found without coat in the cold
Reporter taken out by wave on live TV
Explaining what showed up in the B.C. sky
What's Up In Climate Change? Heat goes on
Let it flow: Frozen Niagara Falls stunning
It's so cold, the waves are turning to slush
Ocean cycle blamed for global warming 'pause'
Tiny Alaskan village faces relocation: Why?
Violent storm sparks flooding in South Africa
Boston-area man selling snow online
Massive sinkhole prompts evacuations in Italy
Human aggression could 'destroy us all'
Zap! Ow! Why so many winter shocks?
Odd, but vital advisory issued for B.C. city
SPOW: A spectacular trio in the night sky