Researchers at the Department of Energy's Oak Ridge National Laboratory are breathing new life into the scientific ...

Lasers, heat and a notoriously tricky element are at the center of a quiet revolution in how the United States plans to power ...

MOSCOW (Reuters) -Russia's lower house of parliament on Wednesday approved a move to withdraw from a landmark agreement with the United States aimed at reducing vast stockpiles of weapons-grade ...

Instead of burying plutonium and pretending it has disappeared, we can put it to work. With advanced fast reactors, like those being developed by private American innovators, stored fuel will be ...

A person reflects in the window of the U.S. Department of Energy, with the official portrait of U.S. President Donald Trump on the wall, following a partial government shutdown in Washington, D.C., ...

The scramble to build new reactors to supply power to AI data centers may rely on plutonium from the nation’s nuclear deterrent. The Trump administration is considering a proposal to divert plutonium ...

The Trump administration is considering a proposal to divert plutonium that plays a central role in the U.S. nuclear weapons stockpile to fuel a new generation of power plants, according to an Energy ...

MOSCOW, October 6. /TASS/. The lower chamber of the Russian parliament, the State Duma, will consider axing the Russian-American intergovernmental plutonium management and disposition agreement during ...