Three Mile Island, the shuttered Pennsylvania nuclear power plant that was the site of a 1979 reactor accident that remains the worst commercial nuclear power plant accident in U.S. history, is ...

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

It was just complete insanity and stupidity to try to close a large, reliable source of clean energy,” said Gardner, who ...

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

David Callaway and Douglas McIntyre, Editors-in-Chief at Climate Crisis 24/7, discuss Microsoft and Constellation Energy’s ...

The site of America's worst commercial nuclear accident is getting a second life. Pennsylvania's Three Mile Island Unit 2 ...

The nuclear plant at Three Mile Island near Harrisburg, Pennsylvania, could reopen in 2027, earlier than expected, officials ...

Microsoft’s efforts to revitalize Three Mile Island could be a game-changer for its growing energy needs, but does it mean ...

We made a mistake in shutting down this plant, but we're not here to dwell on that mistake,” Constellation President Joe ...

The Three Mile Island Unit 1 reactor may restart in 2027, a year earlier than the initial 2028 timeline Constellation ...

HARRISBURG, Pennsylvania (WPVI) -- Governor Shapiro will tour the last working nuclear reactor at Three Mile Island near Harrisburg. Under a 20-year agreement, Microsoft will buy electric from the ...

Three Mile Island was the site of the worst commercial nuclear disaster in U.S. history in 1979, when Reactor Unit 2 experienced a partial meltdown and damage to its core.