As the United States prepared new nuclear designs for postwar testing, scientists faced a challenge: gamma-ray experiments ...

Secretive Border Patrol program is detaining US citizens for ‘suspicious’ travel Valerie Bertinelli apologizes on air to man ...

As the tension in Europe and the Indo-Pacific region escalates, experts are suggesting that the American allies should also ...

The group stressed that atomic bomb survivors cannot allow nuclear arms to be brought into Japan. Read more at ...

U.S. lawmakers cautioned against ushering in a nuclear arms race in the Middle East after the United States and Saudi Arabia ...

Risks of a serious crisis are rising. But for disaster response, the information environment has never been worse.

Should the U.S. and Russia resume nuclear testing? The answer to that question must be a resounding “No.” Yet President ...

As Moscow threatens to launch nuclear warheads against NATO states helping Ukraine fend off the Russian invaders, the world ...

While China insists the facility is intended for scientific research, its scale, resilience, and location suggest it could ...

For the United States to compete with China and Russia on nuclear energy, it must work with allies to accelerate nuclear expansion at home, in Eastern Europe, and in emerging markets.

Few scenarios scare pundits and policymakers as much as the prospect of nuclear proliferation. Russia’s willingness to dangle the threat of deploying tactical nuclear weapons in its war against ...

The quiet expansion of Beijing’s remote nuclear weapons complex, Lop Nur, points to years of preparation for a potential ...