President Jimmy Carter (c), wearing protective boots, visited the control room of Three Mile Island on April 1, 1979, just four days after the nuclear accident. He was accompanied by Dr. Harold ...

The lights are turning back on at Three Mile Island, the site of America's worst nuclear meltdown, after it has lain dormant for five years. WSJ goes inside to learn more about the delicate ...

[Advertisement] Jim Lounsbury: A simple mechanical accident at 4:00 in the morning last March at Three Mile Island touched off ... available to them in that control room, and we find that while ...

Three Mile Island’s Unit 2 reactor had partially melted down that morning, releasing dangerous radioactive gases into the atmosphere and triggering a panic that would grip the nation for days ...

DAUPHIN COUNTY, Pa. — On March 28 ,1979, the Unit 2 reactor on Three Mile Island went through a partial meltdown, marking the worst nuclear power accident in U.S. history. With Constellation ...

Three Mile Island, which is owned by Constellation Energy, was a plant in Dauphin County. The plant had two units, with unit one closing in 2019. Sign up for our Newsletters Unit one was shut down ...

Constellation Energy has reached an agreement with Microsoft to launch the Crane Clean Energy Center and restart Three Mile Island Unit 1 ... to be gained from more modern heating systems ...