Workers remove algae and debris from Lincoln Memorial Reflecting Pool (Image: Getty)Green algae has again taken over the Lincoln Memorial Reflecting Pool, just days after the landmark reopened...

Ukraine using AI drones to strike vital convoys supplying Russian troops2 days agoThomas Copeland and Paul BrownBBC VerifyThe Ukrainian military is stepping up its campaign to destroy vehicles...

Ukraine using AI drones to strike vital convoys supplying Russian troops25 minutes agoThomas Copeland and Paul BrownBBC VerifyThe Ukrainian military is stepping up its campaign to destroy vehicles...

Finding soldier Tom: Solving family mystery of WW2 Soviet prisoner of war7 hours agoBBCOlga IvshinaBBC News RussianFor more than 80 years, no-one knew what happened to a Soviet prisoner of war who...

How rescue of US airman in remote part of Iran unfolded7 hours agoGabriela PomeroyReutersThe US military has rescued a missing crew member in a dramatic mission after his fighter jet was shot down in...

Side mounted gun aboard a Coast Guard vessel (Image: Getty)Cuban officials have claimed that the US-registered speedboat were not civilians, but terrorists 'with a history of criminal and violent...

Lyse Doucet: Iran's rulers face biggest challenge since 1979 revolution37 minutes agoLyse DoucetChief international correspondentReutersIran's rulers are confronting their most serious challenge...