Five months after announcing a Lazarus-like revival, the owner of Three Mile Island Nuclear Generating Station says its $1.6 ...

The owner of the Three Mile Island nuclear plant is beginning a review of how restarting power operations will impact the environment. The federal Nuclear Regulatory Commission in a public meeting ...

Constellation Energy plans to restart Three Mile Island's Unit 1 in 2028 through a power purchase agreement with Microsoft. The plant will be renamed the Crane Clean Energy Center. Here's a look ...

[Advertisement] Jim Lounsbury: A simple mechanical accident at 4:00 in the morning last March at Three Mile Island touched off the worst accident in the history of American nuclear power.

An accident at the Three Mile Island nuclear power plant March 28, 1979 near Harrisburg, Pa. damaged the reactor core and sent radioactive material into the atmosphere, the government said in an ...

Before it was shut down in 2019, Three Mile Island's Unit 1 had a generating capacity of 837 megawatts, which is enough to power more than 800,000 homes, Constellation said.

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 ...

Speakers at a virtual meeting Thursday about Three Mile Island raised concerns about restarting the nuclear plant's Unit 1 reactor, nearly a half-century after its sister became a national symbol ...

The owner of the Three Mile Island nuclear plant is scheduled to discuss the environmental impacts of restarting the reactor on Thursday from 1 to 3 p.m. The meeting will be virtual. Those who ...

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 ...