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 ...

Demand is fast-growing from data centers run by tech giants to provide cloud computing and digital services such as ...

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 said Friday that it plans to restart the reactor under a ...