Oak Ridge National Laboratory (ORNL) reports it has tested a high-temperature fission chamber prototype built by ...

The White House has now ordered federal agencies to get a nuclear reactor ready to power the Moon by 2030, turning a ...

The stakes of the “race to fusion” are dramatic. Commercial fusion has the potential to deliver nearly unlimited energy by ...

Add Yahoo as a preferred source to see more of our stories on Google. For decades, scientists have dreamed of unlocking the power of the stars—a clean, limitless energy source that could end our ...

Startup investors are increasingly turning to nuclear fusion and fission startups to supply our power-hungry era, and they’re not afraid to write big checks. The latest evidence of that confidence is ...

Facing massive energy demand from the AI boom, nations are re-embracing nuclear power, with next-generation technologies like ...

As preparations continue in Florida for the launch of the Artemis II mission as soon as next week, NASA announced a partnership with the U.S. Department of Energy to develop a new power source for ...

US-based Deep Fission, the startup reimagining nuclear power by moving it a mile underground, ...

Using the five megawatt reactor would mean US forces could operate without fear that an enemy might cut fuel supplies.

Nuclear fusion combines light hydrogen atoms to release energy, similar to the sun's processes. Fusion reactors are ...

Deep fission raises $80 million to expand its underground SMR technology and scale clean energy deployments across the United ...