The U.S. stopped testing nuclear weapons over three decades ago and all other countries followed suit. If we resume testing, ...

A new race to the moon is underway; not merely to erect flags, but to prospect for and extract water and helium-3, establish nuclear power plants and capitalize on the economic and strategic ...

It’s unclear what kinds of tests he ordered and how Nevada — home of the nation’s nuclear stockpile — would be affected.

Experts tell the BBC a US resumption of nuclear weapons testing would be a radical shift and spark a nuclear arms race.

The U.S. has not conducted a nuclear test in over 30 years. Experts say doing one now could make America less safe.

President Donald Trump said he has instructed Defense Secretary Pete Hegseth to resume testing of America’s nuclear ...

Just before heading to his meetings with the leader of China, the president of the United States issued some comments about nuclear weapons, or “nuclear,” as he tends to call them. He wants to resume ...

Billions are flowing into small modular reactors nuclear energy projects as innovators like NuScale and Amazon redefine the ...

The lab where Oppenheimer developed the atomic bomb is the linchpin in the United States’ effort to modernize its nuclear ...

Contamination incidents, work outages and declining infrastructure have plagued the site, but the lab remains the linchpin in an effort to modernize the nation’s nuclear weapons.

One of the country's few odd-year gubernatorial elections is capturing national attention, as the polls show an increasingly close race between the top two contenders to be New Jersey's next governor.