Nuclear weapons haven’t been tested in the United States since 1992. Find out why, and what could happen if the hiatus ends.

Wash., used her powerful position in Congress to help Tri-Cities science, environmental and historical projects.

Beijing releases 30-page report that includes a call for international community to ‘take concrete and strong measures’ ...

On Wednesday, Japan’s Nuclear Regulation Authority announced that it is halting the relicensing process for two reactors at ...

The ability to collect this experimental data in very hot, dense, star-like plasma will help researchers validate and improve ...

The bill would cut the Office of Fossil Energy down to $720 million, including $140 million in prior year balances from the ...

A team of physicists has discovered a surprisingly simple way to build nuclear clocks using tiny amounts of rare thorium. By ...

America's national security relies in part on the U.S. Navy's nuclear-powered submarines, which can operate more than 800 ...

Experiments at China's Experimental Advanced Superconducting Tokamak have confirmed the existence of "a density-free region" ...

A team from the Chinese Academy of Sciences (CAS) said its experimental nuclear reactor, dubbed the ‘artificial Sun’, ...

From strengthening safeguards and helping countries build resilient nuclear fuel supply chains to enhancing radiation protection for patients, 2026 will be an eventful year for the IAEA and its global ...

The vision of a U.S. nuclear power renaissance has a blind spot—uranium fuel—in the near term and long, according to a ...