President Donald Trump's Secret Service code name is "Mogul," and first lady Melania Trump's is "Muse." Here's what other ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images King Charles shocked the world when he announced he'd been diagnosed with an ...

The practice of naming military operations began with the German General Staff during World War I, primarily to maintain secrecy and aid in operational planning. Military operations across the world ...