Yellowstone Park Geyser Erupts
Yellowstone National Park's Steamboat Geyser — the world's tallest — has erupted for the first time in more than eight years. Wednesday night's nine-minute blast sent steaming hot water an estimated 200 to 300 feet in the air. For hours following its rare 3 to 40 minute major eruptions, Steamboat thunders with powerful jets of steam...