Here's the historical probability of snow on the ground on Christmas Day.
Greta Shum catches us up on all kinds of wintry news, including... Star Wars?
Climate change means our seasons are warming up — all four of them.
This autumn was the hottest on record for continental U.S., and COP21 comes to a close.
Hitting a couple of climate milestones may not seem like a big deal, but 1°C and 400PPM are major milestones.
COP21 finishes out its first week in Paris, France, and snow in Buffalo was a no-show.
You're likely to hear the term 2°C a lot during the next two weeks.