The site of America's worst commercial nuclear accident is getting a second life. Pennsylvania's Three Mile Island Unit 2 reactor suffered a partial meltdown in March of 1979. Radiation was released ...

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

There’s a lot of excitement and energy at Three Mile Island today, as officials reiterate that nuclear power is returning and ...

Constellation Energy announced Tuesday it is accelerating plans to restart Unit 1 of the Three Mile Island nuclear plant by ...

HARRISBURG, Pennsylvania (WPVI) -- Governor Shapiro will tour the last working nuclear reactor at Three Mile Island near ...

Constellation Energy (NASDAQ:CEG) may restart the former Three Mile Island nuclear power plant in Pennsylvania in 2027, about ...

During an exchange with Sen. John Barrasso (R-WY), Wright said his department would, the same day, be announcing a solicitation to get three small modular reactors, or SMRs, online by July 4, 2026.

Three years ago, a tsunami came crashing down on the Fukushima Daiichi nuclear plant in Japan, leading to the worst nuclear accident since Chernobyl. As Associate Editor Eliza Strickland explains in ...

When the Three Mile Island power plant announced it shut down in 2019, more than 600 people were left without work. Some were able to stay on board during part of the decommissioning, but after ...