Bob Stuber of the Michigan Hydro Relicensing Coalition, a collection of hunting and fishing groups which advocates for ...

Question: Why does concrete get hot when it is curing? Answer: Simply put, water plus aggregates (gravel, sand, stone), plus cement (such as Portland cement) start a chain of chemical reactions called ...

Happy Statehood Day, Arizona. From Stevie Nicks and the Colorado River to creosote and Camelback Mountain, here's why we love the Grand Canyon State.

Lake Mead is named for the man who oversaw the construction of the Hoover Dam and was a trailblazing pioneer of water ...

Tajikistan is fully investing in hydropower by building the Rogun Dam, which will be the world's tallest dam upon completion.

Located atop the Corcovado Mountain in Rio de Janeiro, Brazil, the Christ the Redeemer’s iconic status ranks as one of the ...