News tagged with national museum of natural history

The Earth's new water budget

Investigating the history of water on Earth is critical to understanding the planet's climate. One central question is whether Earth has always had the same amount of water on and surrounding it, the same so-called "water ...

dateMar 05, 2012 in Earth Sciences
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Scientists reveal a first in Ice Age art

Researchers from the Smithsonian Institution and the University of Florida have announced the discovery of a bone fragment, approximately 13,000 years old, in Florida with an incised image of a mammoth or mastodon. This engraving ...

dateJun 21, 2011 in Archaeology & Fossils
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