The hot West, cold East divide continued for a second winter, but heat was the bigger story this year.
Sea ice is not just shrinking in the Arctic, it's also thinning, and potentially more rapidly than previously thought.
NASA released new precipitation data that could revolutionize climate and weather forecasting.
Take a tour of a mostly frozen Niagara Falls by drone, all from the comfort of your warm living room.
Dry weather dominated the West while snowy weather has rocked the Northeast. What gives?
Globally, sea ice is on a downward slope, as Arctic losses outweigh recent gains in Antarctica.
It's been five years since all 50 states were united in a common cause: snow cover.
The polar vortex is sending cold air to the East again. Research continues into role warming might play.
See what the inside of Greenland's ice sheet looks like with a new map using radar and ice core data.
As the melt of Iceland's glaciers speed up, the land beneath them is also rising faster and faster.
Studies predict temperature rises of up to 5.1°c in Australia by 2090 in their most comprehensive forecast yet.
Why the nor'easter forecast was off for New York and what we can learn from that for the future.
The blizzard of 2015 is burying New England and Long Island in heavy snow and storm surge.
A warming world could mean interesting changes for major snowstorms, like the nor'easter this week.
Meltwater funneling into a lake below Greenland's ice could be speeding the ice's flow to the sea.
A new video from NOAA shows how much older sea ice the Arctic has lost since 1987.
Ice halos, hoar frost, tule fog and other geeky weather terms all await, along with stunning images.
See when the coldest day of the winter season usually descends on your town.
Big climate news burbled out of the ocean in 2014. Most research findings were hot, but not pretty.
The melting of Earth's polar ice came into starker relief in 2014, with real implications for sea level rise.