Amid Nile dam tensions, Egypt recalls Aswan 50 years on

Half a century since Egypt's ground-breaking Aswan dam was inaugurated with much fanfare, harnessing the Nile for hydropower and irrigation, the giant barrier is still criticised for its human and environmental toll.

Historic deal revives plan for largest US dam demolition

An agreement announced Tuesday paves the way for the largest dam demolition in U.S. history, a project that promises to reopen hundreds of miles of waterway along the Oregon-California border to salmon that are critical to ...

What's behind China's record floods?

China has touted its massive dam network as a remedy for its devastating annual floods, but record deluges have once again killed hundreds of people and submerged thousands of homes this year.

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