The company that owns the Three Mile Island nuclear plant defended the planning and safety record of the facility Thursday, ...

The Trump Administration wants to pause some spending that is helping the restart of a Michigan nuclear power plant. Could ...

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 ...

Energy officials announced plans to restart a nuclear reactor at Three Mile Island, marking a new partnership between Constellation Energy and Microsoft. The initiative comes five years after the ...

The group "No TMI Restart" plans to urge commissioners not to cooperate with Constellation Energy's evacuation plan to ...

A longtime government-reform activist known for his attention-getting props and feisty public awareness campaigns urged ...

[Advertisement] Jim Lounsbury: A simple mechanical accident at 4:00 in the morning last March at Three Mile ... island in the Susquehanna River near Harrisburg, a pump failed in nuclear-power ...

Constellation Energy plans to restart Reactor One at the Three Mile Island Nuclear Generating Station near Middletown. That is not the reactor where the infamous 1979 accident occurred.

The lights are turning back on at Three Mile Island, the site of America's ... more about the delicate process of rebooting a nuclear power plant. Photo Illustration: Alexandra Larkin ...