During World War II, battles were won by the side that was first to spot enemy airplanes, ships, or submarines. To give the Allies an edge, British and American scientists developed radar ...

A tour led by an 88-year-old guide in Bastogne, Belgium, scene of a critical battle of World War II, offers a snapshot ... Jim Huylebroek for The New York Times The map locates the city of ...

Countries around the world threatened to wage a trade war with the United States as President Donald Trump's sweeping tariffs fed expectations for a global downturn and sharp price hikes for swathes ...