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The worms that changed the world

In the shallow waters of a sea in northern China 500 million years ago, a dazzling new array of creatures was swimming: part of an explosion of animal diversity that would forever change the course of life on Earth.

dateJul 18, 2017 in Archaeology & Fossils
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Mississippi mud may hold hope for Louisiana coast

Many studies say capturing Mississippi River sand through diversions is key to rebuilding Louisiana's vanishing coast. But a new study in the open-access journal Earth Surface Dynamics of an old levee breach, or crevasse, ...

dateJul 14, 2017 in Environment
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