Explore the future of nuclear energy as Constellation Energy plans to restart the historic Three Mile Island reactor.

a malfunctioning valve set off what would become “the most serious accident in U.S. commercial nuclear power plant operating history.” The incident at the Three Mile Island nuclear power ...

Unit 1 is a short walk from the site of the worst nuclear accident in U.S. history. The partial meltdown of the Unit 2 reactor at Three Mile Island in 1979 had a chilling effect on the development ...

And not just any plant: Three Mile Island, the facility in Londonderry Township, Pennsylvania, that was the site of the worst-ever nuclear accident on US soil when a partial meltdown of one of its ...

For decades, “Three ... biggest accident at Three Mile Island was our taking it offline. Chernobyl, Fukushima, and Three Mile Island are some of the oft-cited examples against nuclear-energy ...

Constellation Energy recently announced a deal with Microsoft to restore a retired reactor on Pennsylvania's Three Mile Island ... a public relations disaster for the nuclear industry, and ...