May 31 (UPI) --When it comes to repairing the tallest dam in America, sometimes it helps to shrink the problem to a more manageable size. That's why California water officials are relying on a scale ...

While final approval of the Springbank dry dam has been held up by regulatory hurdles, a model has been quietly built, far from prying eyes. It’s a 1/16-scale version of the project — complete with ...

The Amazon and its tributaries currently spread vast sums of rich sediments and nutrients throughout the Amazon Basin, supporting its ecosystems and biodiversity. Hundreds of new dams could reduce ...

For nearly two years, a construction project has been underway on the Blackstone River at the waterfall by the Highland Falls condo complex in Cumberland. First, a road was built to the site and some ...