Tokyo Electric Power Company says it will restart a reactor Monday after an alarm caused it to halt its initial reactivation ...

Japan restarted the world’s largest nuclear plant, but hours later a control-rod alarm halted Reactor 6, underscoring risks ...

The operators of Calvert Cliffs nuclear power plant in southern Maryland shut down one of its two reactors Thursday after a control rod assembly malfunctioned during testing, federal safety regulators ...

Japan's Tokyo Electric Power Company plans to restart unit 6 at its Kashiwazaki-Kariwa nuclear power plant on Monday. An ...

Tokyo Electric Power Company (Tepco) reported that a control rod cannot be removed from the reactor of unit 7 of its Kashiwazaki Kariwa nuclear power plant. The unit shut down automatically when an ...

BUCHANAN, N.Y. (CBSNewYork/AP)-- One of the Indian Point nuclear power plant's reactors was shut down Saturday after several control rods lost power, the plant owner said, marking the latest in a ...

The reactor had been offline for over a decade, and the company wanted to fire it back up, but the reactor had different ...

— The Salem 2 nuclear reactor returned to service this morning after being shut down since Friday because of issues with one of the control rods, officials said. Salem Unit 2 came back online and ...

Tokyo Electric Power Company Holdings Inc. plans to restart a reactor at a nuclear power plant in Niigata Prefecture, ...

LOWER ALLOWAYS CREEK TWP. — Salem Unit 2 was manually taken offline by control room operators at 10:01 a.m. Friday, according to Joe Delmar, spokesman for PSEG Nuclear, after an issue with one of the ...

In this historic photo from the U.S. space agency, control rods for Plum Brook's Mock-Up Reactor, which entered the core from above, are shown. In the Plum Brook reactor, the control rods entered from ...