The jury remains out on whether the June 2020 event was a nuclear test or not. What is certain is that we are in a time of nuclear uncertainty and it will continue for some time,” ...

From Trinity’s fallout to a New Mexico school underground, “Nuclear Family” traces how the bomb reshaped one family and a region.

Iranian students chanted anti-government slogans and scuffled with counter-protesters on Saturday in the latest display of ...

The Pentagon and the Energy Department have airlifted a small nuclear reactor from California to Utah, demonstrating what they say is the potential for the U.S. to quickly deploy nuclear power for ...

US intelligence agencies believe that China is developing a new generation of nuclear weapons and has conducted at least one covert explosive test in recent years as part of a broader push to ...

President Trump is pressuring Iran to either curtail its nuclear program or face military strikes, after Iran amassed a large ...

Deterring Russia, collecting motherly advice and sending postmortem postcards, through readers’ eyes.

Saudi Arabia could have some form of uranium enrichment within the kingdom under a proposed nuclear deal with the United States.

The head of the U.N. nuclear watchdog agency says Iran's enriched uranium "is still there," as he stresses the urgency of ...

Iran and the United States are waging gunboat diplomacy as talks over Tehran’s nuclear program hang in the balance.

A US official says a seismic station in Kazakhstan collected evidence of an alleged China nuclear test at Lop Nur in June 2020.

The United States is ready to carry out low-yield nuclear tests to match alleged secret explosions by China and Russia, ...