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

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

KYIV, Ukraine — German Chancellor Olaf Scholz visited Ukraine for the first time in more than 2 1/2 years Monday, just weeks ...

Officials from Turkey, Iran, Russia and Syria are all scrambling to blunt the offensive and protect their troops and ...

German Chancellor Olaf Scholz made a surprise visit to war-torn Ukraine on Monday to reaffirm Berlin's support for Kyiv in ...