Oak Ridge is becoming America's nuclear energy core, with TVA and Kairos Power building advanced reactors to provide power.

Although President Trump has claimed Iran was weeks away from developing a nuclear weapon, much more work was needed for the country to do so ...

Even if Washington embraces small modular nuclear reactors to alleviate its carbon-free energy needs, it will take years to flip the switch, analysts say.

A Nuclear Nightmare’ is a documentary delving deep into the March 2011 catastrophe that nearly wiped out Japan. The nation was struck by a 9.0-magnitude earthquake, which unleashed a tsunami that not ...

But if parents regularly talk about science and incorporate it into play, they can help build their child’s logical thinking, ...

A Bloomberg analysis suggests the nuclear push comes too late to stop China’s nuclear capacity from overtaking the U.S. fleet at the start of the next decade.

The federal regulatory agency tasked with keeping America’s nuclear power plants safe and running smoothly is set to make huge cuts to the amount of time its staffers spend on safety and emergency ...

HILL AIR FORCE BASE, Utah — The Pentagon and the Energy Department for the first time airlifted a small nuclear reactor from California to Utah, demonstrating what they say is U.S. potential to ...

Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The First Church of Christ, Scientist, and we’ve always been transparent about that. The church publishes the ...

Editor’s note: This is the second of a two-part series on a controversial 1969 nuclear test in western Garfield County. The first story appeared in Sunday’s Aspen Daily News. Jay Cowan and Judy Haas — ...

Within hours of the expiration last week of the final arms control treaty between Moscow and Washington, the State Department sent its top arms diplomat, Thomas G. DiNanno, to Geneva to lay out ...

The Northwest’s only commercial nuclear power plant, the Columbia Generating Station, was manually shut down early Thursday morning due to a mechanical problem. Energy Northwest workers shut the plant ...