In fact, the river’s John Day Dam in Oregon and Chief Joseph and Grand Coulee dams in Washington are three of the largest hydroelectric power plants in the U.S. The Grand Coulee generates 21 billion ...

The flow of water through the planet’s nearly 3 million rivers is changing rapidly, with potentially drastic implications for ...

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

Rivers have special importance in every country of the world; however ... Do you know which is the longest tributary river in India? If not, read below for further details. Introduction to ...

Made up of two bridges, two artificial islands and an underwater tunnel, the 15-mile-long structure connects the cities of ...

The completed section of tunnel has a diameter of 55.8 feet (17 meters), and it has 500 pipe rings of underwater shielding.

The Denmark Strait cataract is a sloping portion of the seafloor between Iceland and Greenland that funnels cold water from ...

This year was all about months-long world cruises. But next year? We've got our eyes on a 51-day river cruise — and there's no passport needed. American Cruise Lines' "Great United States ...

From space telescopes and airports to bridges and dams, China has built some of the world’s most insane megastructures!

Nearly half of the world’s largest downstream rivers — 44% — saw a drop in ... Some are changing by 5% or 10% a year, the report found. “That’s rapid, rapid change,” he said.