A new study shows Earth’s temperature plunged to 40 degrees below zero – in Florida, Egypt and other lands near the planet’s supposedly warmer equatorial regions during a radical climate shift known as 'Snowball Earth.'
A new global map of water surface temperatures is so visually stunning it may be easily mistaken for art.
The next international climate pact is taking shape, and the United States and EU are leading the way.
No matter the fate of the Keystone XL Pipeline, many other pipelines could transport Canadian tar sands oil to refineries.
Large thunderstorms -- a long-predicted result of climate change -- are leading to increased tropical rainfall, finds a new study.
Two valleys underneath Totten Glacier in East Antarctica may be letting in warm ocean water that is melting the glacier's ice shelf.
Norway's Svalbard seed vault is essentially a bunker in the side of a mountain in the Arctic. It houses seeds from all over the world and is kept at a well-below freezing temperature of 0 degree fahrenheit to insure preservation.
The hot West, cold East divide continued for a second winter, but heat was the bigger story this year.
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