Six critically endangered Mekong giant catfish — one of the largest and rarest freshwater fish in the world — were caught and ...

Maybe you didn’t know that beavers also go by the nickname of “nature’s engineers”? Either way, this impressively massive feat of engineering – the world’s largest beaver dam – will make you ...

Welcome to the largest Dams in the United States. The United States is the world’s third-largest producer of hydroelectric power. In 2014, the ten largest hydroelectric power stations in the U.S.

"Sometimes you see an island where you normally should not see an island." Report sounds alarm over critical power supply ...

Don't have an account? Create Account Now, less than a month after those dams came down in the largest dam removal project in U.S. history, salmon are once more returning to spawn in cool creeks ...

Six critically endangered Mekong giant catfish —one of the largest and rarest freshwater fish in the world —were caught and ...

Now, less than a month after those dams came down in the largest dam removal project in US history, salmon are once more returning to spawn in cool creeks that had been cut off to them for ...

A giant female Chinook salmon flips on her side in the shallow water and wriggles wildly, using her tail to carve out a nest in the riverbed as her body glistens in the sunlight. In another moment ...

Now, less than a month after those dams came down in the largest dam removal project in U.S. history, salmon are returning to spawn in cool creeks that have been cut off to them for generations.

The building of a new dam, three times the size of the Hoover Dam, could transform a poverty-stricken country but has the potential to exasperate regional conflict. The Great Ethiopian Renaissance ...