Some structures are so large they cross the line from engineering into planetary physics. The Three Gorges Dam, the enormous hydroelectric project spanning the Yangtze River in China, holds back so ...
Deep inside Northern Albertas Wood Buffalo National Park, generations of beavers have constructed the largest known dam on Earth. Spanning 850 meters through remote wetlands, the massive structure ...
China is moving forward with the construction of the world’s most powerful hydroelectric facility in the Tibet Autonomous Region. The $165 billion Motuo Hydropower Station, announced in mid-2025, is ...
Over the past two centuries, humans have locked up enough water in dams to shift Earth's poles slightly away from the planet's axis of rotation, according to recent research. Earth's outermost solid ...