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Updated: 16 min 3 sec ago

One of the Driest Places on Earth, the Sahara, Once Ran with Water - USA Today

Tue, 11/10/2015 - 12:00
A mighty river once coursed through what is now the Sahara Desert, one of the driest places in the world, new satellite images suggest. Lamont's Peter deMenocal says it's evidence that an entire region that lacks rainfall today once supported a large river system.

Tree-Ring Data Chronicles Historic Climate Conditions - Archaeology Magazine

Tue, 11/10/2015 - 07:00
Tree ring chronologies from across Europe and the Mediterranean have been used to create a drought atlas of the Old World that reaches back more than 2,000 years. The atlas, led by Lamont's Ed Cook, is the third providing insights into the Northern Hemisphere, joining the North American Drought Atlas and Monsoon Asia Drought Atlas.

What Is Attribution When It Comes to Climate Change? - Green TV

Thu, 11/05/2015 - 12:00
In this short video, Lamont's Jason Smerdon explains connections between climate change and extreme weather.

Winter Blooms in the Arabian Sea - NASA

Tue, 10/13/2015 - 12:00
Lamont's Joaquim Goes and Helga do Rosario Gomes have been studying blooms in the Arabian Sea, where a tiny organism and its tenants have made an unexpected appearance that could harm other marine life that the region depends on for food.

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