Nuclear energy in the West took another step forward as the first privately developed, non-light-water reactor to go critical ...

It’s no more difficult or time-consuming to convert the 200 bombs’ worth of plutonium at Bushehr than to convert the ...

The 1973 oil crisis caused energy R&D to soar. But support for noncarbon sources ended due to Reagan policies and nuclear ...

A new theoretical study may have cracked one of the most puzzling discoveries of the James Webb Space Telescope (JWST): Little Red Dots, spotted across the early universe. The paper, posted to the ...

Antares Nuclear's Mark-0 microreactor achieves criticality at Idaho National Laboratory, the first advanced reactor to do so ...

The U.S. Department of Energy says a nuclear reactor at the Idaho National Lab reached a critical milestone that could allow ...

It has been a busy few months for First American Nuclear Co., which late last year announced it would move its headquarters ...

As the demand for nuclear security solutions grows, distinguishing a benign medical isotope from a potential threat is ...

IDAHO FALLS, Idaho (KIFI) — Following an afternoon briefing in the Oval Office where Energy Secretary Chris Wright promised a major announcement before the "sun goes down," the Department of Energy ...

The International Atomic Energy Agency added that its team at the ZNPP saw light smoke coming from the direction of the Zaporozhye Thermal Power Plant and heard the sound of military activity ...

Poland and Lithuania confirm they are participating in discussions about their potential role in NATO’s nuclear deterrence ...