In 1961, the Soviet Union detonated the largest nuclear weapon ever built, a test so powerful it sent shockwaves around the planet and shattered windows hundreds of miles away. This video explains why ...

The ACP100 small modular reactor demonstration project, under construction at the Changjiang site on China's island province of Hainan, successfully passed its non-nuclear turbine test run on the ...

On Wednesday, Jan. 7, Duke Energy will conduct its first quarterly siren test of 2026 at each of its six nuclear power plants.Approximate siren test times:10 a.m. - 11 a.m. for Brunswick and Harris ...

In the wake of U.S. President Donald Trump’s suggestion earlier this year that the U.S. would resume nuclear testing, a U.S. government representative defended the stance at a global nuclear arms ...

VIENNA (AP) — In the wake of U.S. President Donald Trump’s suggestion earlier this year that the U.S. would resume nuclear testing, a U.S. government representative defended the stance at a global ...

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. A mushroom cloud rises from a test blast at the ...

VIENNA (AP) — In the wake of U.S. President Donald Trump’s suggestion earlier this year that the U.S. would resume nuclear testing, a U.S. government representative defended the stance at a global ...

NANO Nuclear Energy (NNE) +3.7% pre-market Wednesday after saying it successfully completed initial full-system testing of its Annular Linear Induction Pump at up to 350 degrees C fluid temperature at ...

Nuclear-armed states continue to modernize their arsenals, with France—a major U.S. military ally in NATO—recently test-firing an upgraded but unarmed nuclear missile. The medium-range, air-to-surface ...

Was President Trump’s recent directive to resume U.S. nuclear testing — after a hiatus of 33 years — an actual policy decision? Or was it a political stunt to project toughness? His surprise ...

The United States test-fired an unarmed Minuteman III intercontinental ballistic missile (ICBM) on Wednesday, after President Donald Trump ordered nuclear weapons tests. The unarmed missile carried a ...

Russian President Vladimir Putin says his country will explore the possibility of carrying out fresh nuclear tests after US President Donald Trump said last week that Washington would begin nuclear ...