The benefits of nuclear reactors are straightforward: They generate climate-friendly electricity around the clock, while ...

NASA scientists rediscovered an abandoned U.S. nuclear base that lies entombed beneath at least 100 feet of ice.

Flashback takes us inside the massive Nanticoke Coal Generating Station — once the largest coal-fired power plant in North America. Now abandoned, its towering turbines and rusting machinery tell the ...

NASA scientists flying over Greenland have rediscovered an old Cold War relic: a secret U.S. nuclear-missile site buried ...