The former Three Mile Island nuclear power plant in Pennsylvania may restart in 2027, about a year ahead of schedule after ...

The reopening — among the first instances nationwide of a nuclear reactor restarting after it closed — is on track for as ...

Restarting a closed nuclear plant is a complex regulatory process that involves numerous inspections, safety checks, part ...

Bolstered by $3.2 million from a former Midland oilman, this West Texas city of 130,000 people is helping the Lone Star State ...

Three Mile Island will come back online sooner than originally planned, with Constellation Energy Corp. saying it now ...

Three Mile Island, the Pennsylvania power plant that was the scene of the worst commercial nuclear accident in American history, will reopen and sell power to Microsoft.

The company that owns the Three Mile Island nuclear plant, site of the worst nuclear disaster in U.S. history, says the facility will be closed unless the state of Pennsylvania decides to bail it out.

The former Three Mile Island power plant will restart the Unit 1 nuclear reactor as part of a deal with Microsoft, the Constellation Energy Corporation announced Friday morning."Unit 1 here has a ...

— -- Three Mile Island, the Pennsylvania nuclear power plant that was the site of the worst commercial nuclear power accident in the United States 38 years ago, will close in 2019 unless it ...

On Mar. 28, 1979, the most significant nuclear power accident in U.S. history began after a pressure valve failed to close at the Three Mile Island nuclear plant near Harrisburg, Pa.

HARRISBURG, Pa. -- The owner of Three Mile Island, site of the United States' worst commercial nuclear power accident, says it will shut down the plant in 2019 without a financial rescue from ...

Forty years after the worst commercial nuclear power plant accident in United States history unfolded on Three Mile Island in Pennsylvania, the only nuclear power reactor still operating there is ...