Oklo Inc. (NYSE: OKLO) (Oklo), an advanced nuclear technology company, today announced it has been conducting a multi-day plutonium fast reactor critical test suite with Los Alamos National Laboratory ...

WASHINGTON (Reuters) -The Trump administration plans to make available about 20 metric tons of Cold War-era plutonium from dismantled nuclear warheads to U.S. power companies as a potential fuel for ...

Nuclear start-up Oklo Inc. (OKLO) sits at the center of a policy shift that is transforming surplus plutonium from a Cold War liability into a potential energy asset. Federal direction now favors ...

The UK's 140-tonne stockpile of civil plutonium could be used as fuel for thermal reactors or combined with the country's 100,000-tonne supply of depleted, natural and low-enriched uranium to fuel new ...

Plutonium is not a fun word to speak, hear, or write. Used to depict an actinide metal we've known about for some time, it has become synonymous with human-caused destruction on a hard-to-comprehend ...

WASHINGTON — Zeno Power Systems announced Jan. 26 it is working with the U.S. Department of Energy to recycle decades-old radioactive material to produce radioisotope power sources. Under the ...

In 2021, nine US nonproliferation experts sent an open letter to Canada’s Prime Minister Justin Trudeau. In their letter, the experts expressed their concern that the Canadian government was actually ...