Data Visualization Tool Informs Clean Up and Habitat Restoration in the Lower St. Louis River

Scientists and the public can access a comprehensive collection of standardized contaminant data from the Great Lakes to inform decisions and track the progress of restoration activities.

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As Big Energy Gains, Can Europe’s Community Renewables Compete?

In the old medieval market town of Heilbronn, perched on the Neckar River in southwestern Germany, the zeal of the city’s award-winning renewable energy cooperative is on display just about everywhere.

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Researchers Rewind the Clock to Calculate Age and Site of Supernova Blast

Astronomers are winding back the clock on the expanding remains of a nearby, exploded star. By using NASA's Hubble Space Telescope, they retraced the speedy shrapnel from the blast to calculate a more accurate estimate of the location and time of the stellar detonation.

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