EPA says flood control project not subject to previous veto

The U.S. Environmental Protection Agency does not object to a revised proposal for a massive flood-control project to pump water from parts of the Mississippi Delta, a regional administrator for the agency says.

Researchers ask public for help finding lingering ash trees

The search is on for lingering ash, those rare trees that have managed to survive the deadly onslaught of the emerald ash borer. Finding them in the forest is like looking for a needle in the haystack, but the University ...

Germany land motion mapped

Tiny shifts in the land surface across the whole of Germany have been mapped for the first time, with the help of the Copernicus Sentinel-1 radar mission.

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