The building of the Aswan Dam

During the Vietnam War, North Vietnamese VietCong guerrillas built a vast network of tunnels in the south of the country as part of the insurgency against the South Vietnamese government and their American allies. The tunnel network was a key base and shelter for the North Vietna ...  Show more

Trischa Zorn-Hudson is the most decorated Paralympian in history.Competing across seven games, Trischa - who has been blind since birth - won a remarkable haul of 55 medals.In that time, she also saw the Paralympics go through drastic changes, as competitors campaigned to get sim ...  Show more

One dam. Three countries. A big headache.Ethiopia couldn’t be more proud of it, but the Grand Renaissance Dam has proven controversial.The dam is being built on the Blue Nile River.When complete, it will be Africa's biggest hydroelectric power plant.Problem is: both Egypt and Sud ...  Show more

The next time you're in Vegas, rent a car and spend a day at the Hoover Dam. This towering, larger-than-life marvel of human engineering has fundamentally shaped the United States. But building it was far from easy. In the first part of this two-part series, Ben, Noel and Max rec ...  Show more

Half of the world’s river systems host hydro-electric dams. They offer reliable electricity but their construction forces people from their homes and disrupts the natural life of the river.Scores of dams already span the Mekong River, the great waterway linking China to Vietnam. ...  Show more

As the railroads tried and failed to control flooding in the Salton Sink, state and federal leaders realized America needed a bigger solution. With the Great Depression in full swing, workers from across the country traveled to Vegas in hopes of working on the Hoover Dam. In the ...  Show more