NASA's next Earth-observing satellite is ready to launch Thursday (Jan. 29), and it could vastly improve the way scientists monitor droughts around the world.
As the climate changes, extreme snowfalls may become a bigger proportion of all snowstorms.
Heavy snow and blizzard conditions are forecast to hit the US northeast Monday, blanketing New York, Boston and beyond with up to a foot of snow.
Here today, gone tomorrow; a bright layer of frost lining a crater wall is vanquished by the springtime sun -- and seen by a NASA Mars satellite high overhead.
Melting glaciers pose another threat beyond sea level rise. They will dump massive amounts of organic carbon into the world's oceans, altering ecosystems.
All that CO2 and where to put it...? How about underground? But would a catastrophe ensue? Would the planet explode? For answers, Julian looks at work being done by Archer Daniels Midland in the, er, groundbreaking area of underground CO2 storage.
The discovery of two lakes hidden beneath the Greenland ice suggests that climate change cuts to the bottom of the ice sheet.
See when the coldest day of the winter season usually descends on your town.
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