Iran vowed Thursday to conduct live-fire military drills in one of the world's most vital sea passages -- which sees 20% of the globe's oil transports -- next week, just two days after the US announce...

Scientists have discovered an Earth-sized planet 146 light-years away orbiting a Sun-like star with Mars-like conditions, NASA has said...

President Trump ensured that his first of the year cabinet meeting on Thursday wouldn't devolve into a three-hour, "boring" confab like last time, during which he was seen closing his eyes, bristling ...