The Wikimedia Foundation suffered a security incident today after a self-propagating JavaScript worm began vandalizing pages and modifying user scripts across multiple wikis.

Does a video show a real fire on board a U.S. destroyer or aircraft carrier? No, that's not true: An online AI image ...

Video from Algeria showing red flares and fireworks being set off from ​rooftops has been falsely described online as footage ‌of a retaliatory Iranian missile attack on the Israeli city of Tel Aviv.

Lightning formation and the conditions triggering it have long been shrouded in a cloud of mystery, but new research led by Penn State scientists is lifting the fog. Using mathematical calculations, ...