Topic
Ice Age
1 - 3 of 3 Articles
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A ride on the 800,000-year roller coaster
MIT's Darwin Project offers an unconventional explanation for the dramatic peaks and valleys in atmospheric carbon dioxide over recent ice ages.
August 2, 2013 -
A climate window in the Southern Ocean
An updated circulation model reveals the Southern Ocean as a powerful influence on climate change.
February 28, 2012 -
Life after Snowball Earth
New fossils suggest rapid recovery of life after global freeze.
June 15, 2011