Two billion years before we made history and split the atom, the Earth had already accomplished it and was running its own nuclear reactors. And they operated for hundreds of thousands of years, as ...

The moon is going nuclear. On Tuesday NASA and the U.S. Department of Energy announced a commitment to build a fission reactor on the lunar surface. NASA has been exploring nuclear power for the moon ...

The nuclear industry is in the midst of a renaissance. Old plants are being refurbished, and investors are showering startups with cash. In the last several weeks of 2025 alone, nuclear startups ...

WASHINGTON, Jan 9 (Reuters) - Meta Platforms (META.O), opens new tab said on Friday it struck 20-year agreements to buy power from three Vistra (VST.N), opens new tab nuclear plants in the U.S.

Fireplaces are cozy until it’s time to shovel out the ashes. Nuclear power has the same problem: abundant, reliable energy paired with a growing pile of difficult-to-discard spent fuel. But a new ...

Meta will finance Oklo’s purchase of uranium for its reactors. It’s a massive vote of confidence for both the startup and nuclear power, but challenges remain. There are two ways for tech companies to ...

Meta said it has secured agreements with energy companies Vistra, TerraPower and Oklo, which are working on nuclear power technologies. They're planning to work together to eventually power Meta's ...

Meta today announced three deals to provide its data centers with nuclear power: one from a startup, one from a smaller energy company, and one from a larger company that already operates several ...

On February 5, a treaty capping the numbers of deployed Russian and US nuclear warheads will expire, marking the first time in more than half a century that the Kremlin and Washington's nuclear ...

LONDON, Jan 8 (Reuters) - Even at the height of their Cold War nuclear rivalry, the United States and the Soviet Union thrashed out a series of treaties to keep the arms race from spiralling out of ...

Meta Platforms Inc. agreed to a series of electricity deals to power data centers that will make it the biggest buyer of nuclear power among its hyperscaler peers. The agreements could end up totaling ...