The owner of Pennsylvania's Three Mile Island nuclear plant, the site of the worst commercial nuclear disaster in U.S.

Constellation Energy and Microsoft have signed a power deal to help resurrect a unit of the Three Mile Island nuclear plant ...

Three Mile Island, the Pennsylvania nuclear plant that was the site of a 1979 reactor accident, is reopening to generate ...

Three Mile Island’s restart promises 3,000 jobs and $3 billion in economic activity but faces safety protests.

Constellation Energy Corp. says it has signed a 20-year agreement with Microsoft under which the technology company will ...

The Three Mile Island nuclear plant, home of the worst nuclear accident in U.S. history, would restart under a deal in which ...

In a striking sign of renewed interest in nuclear power, Constellation Energy said on Friday that it plans to reopen the ...

Constellation said Friday the company has a 20-year deal with Microsoft to restore the Three Mile Island's Unit 1 nuclear ...

Constellation Energy is prepared to invest $1.6 billion to bring the plant's surviving reactor from the 1979 meltdown back ...

A power company is planning to restart a dormant nuclear reactor at Pennsylvania's Three Mile Island nuclear generating ...

The owner of the shuttered Three Mile Island nuclear power plant says it plans to restart the reactor under a 20-year ...

The shuttered Three Mile Island nuclear power plant is set to reopen and sell power exclusively to Microsoft, the tech giant ...