Three Mile Island was shut down in 2019. Owner Exelon decided to end operations after a financial rescue package did not come ...

Three Mile Island plant is preparing to reopen to power Microsoft's data centers. In 1979, the plant faced a partial nuclear ...

Three Mile Island, the Pennsylvania power plant that was the scene of the worst commercial nuclear accident in American ...

U.S. stocks drifted around their all-time highs, as a record-setting week for Wall Street closed on a quieter note.

Under the deal, Microsoft will purchase energy from the renewed plant to power its data centers. Constellation has been ...

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A newly-announced Microsoft deal would reopen a retired reactor on the site of the worst nuclear power plant accident in U.S. history.

Constellation today announced the signing of a 20-year power purchase agreement with Microsoft that will pave the way ...

America's Three Mile Island nuclear energy plant, the site of a high-profile accident that discouraged nuclear power ...

The huge power demands spurred by the AI revolution spur a drive to find new energy sources, rompting a reboot for the 1979 ...

Constellation Energy (CEG) surges to the top of the S&P 500 leaderboard, +18.2% to an all-time high above $247 in Friday's ...

Nuclear power stocks are surging in response to the news. As of 10 a.m. ET, Constellation stock itself is up a strong 14.4%, while nuclear upstarts NuScale Power Corporation ( SMR 7.50%) and Nano ...