Douglas McIntyre reflects on the 45th anniversary of the Three Mile Island reactor meltdown, which remains the worst nuclear ...

Cooling towers at the Three Mile Island nuclear power plant in Pennsylvania, where Constellation Energy plans to restart a reactor it shut down in 2019.Credit... Supported by By Rebecca F.

Successfully resurrecting Three Mile Island, which is widely known for a 1979 partial meltdown that cast a pall over the U.S. nuclear sector for decades, would put the plant at the front edge of ...

Giant cooling towers at Constellation Energy's Three Mile Island nuclear plant in Pennsylvania have sat dormant for so long that grass has sprung up in the towers' hollowed-out bases and wildlife ...