Israel’s defense minister has vowed to prevent an aid boat carrying Greta Thunberg and other activists from reaching the Gaza ...

Foreign hackers have increasingly identified smartphones, other mobile devices and the apps they use as a weak link in U.S. cyberdefenses. Groups linked to China's military and intelligence service ...

Russia claimed Sunday that its forces are for the first time pushing into the central Ukrainian region of Dnipropetrovsk, an area it has been trying to reach for months, in a move that could create ...