WASHINGTON (Reuters) -The U.S. Department of Energy expects to begin announcing by December 31 which companies will take about 19.7 metric tons of surplus Cold War-era plutonium for eventual ...

Here’s something wild happening in Washington right now. The government is opening its driest vault—not for war, mind you, but for electricity. I’m referring, naturally, to Cold War-era weapons-grade ...

A collaborative effort from researchers at the Lawrence Livermore National Laboratory (LLNL), Sandia National ...

Multi-day fast-spectrum reactor experiments at the U.S. Department of Energy’s National Criticality Experiments Research Center generate modern benchmark data. The data supports Oklo’s ...

American companies are advancing technologies that do what federal programs never could.

Oklo Inc (NYSE: OKLO) shares are trending Wednesday morning after the company announced ongoing fast-spectrum reactor experiments at a U.S. Department of Energy site. Here’s what investors need to ...

Naarea, a French developer of a molten salt fast neutron microreactor, announced it has successfully demonstrated an innovative proliferation-resistant pyrochemical method of producing sodium chloride ...

Lawrence Livermore National Laboratory scientists have trapped a single plutonium atom inside a tiny molecular cage, using only six micrograms of the radioactive metal. The work turns an element ...