Most civilian satellites are very sensitive to high-energy radiation and an atomic explosion in low Earth orbit would ...

If Moscow tested a nuclear weapon, it would likely do this on the Novaya Zemlya archipelago in the Arctic Ocean north of ...

Military analyst Sean Bell is with us for the next hour answering your questions on the war in Ukraine. Submit your question ...

This spring kicked off the best stretch for America’s nuclear industry in decades. It started in April, when, for the first ...