North Korea's military put its "strategic" rocket units on a war footing Tuesday, with a fresh threat to strike targets on the US mainland, Hawaii and Guam, as well as South Korea.
Emily Whitehead is kind of a big deal. At age seven, she is the only child to have beaten back leukemia with the help of a new treatment that turned her own immune cells into targeted cancer killers.
A new South Korea-US pact providing for a joint military response even to low-level provocation by North Korea offers an added deterrent at a time of elevated tension.
Afghanistan is set Monday to take full control of Bagram military jail from the United States, drawing a line under one running sore in their relationship as US-led forces wind down more than a decade of war.
Several hundred people marched in New York on Sunday to support the legalization of gay marriage, two days before the US Supreme Court is due to examine the issue.
Scientists said Sunday they had found mutations in 26 genes that may cause oesophageal cancer, a breakthrough they hope will lead to new drugs for the deadly and increasingly frequent disease.
NASA's Curiosity rover, which has been exploring Mars since it landed to much fanfare last August, is back on active status Tuesday, after a memory glitch set the robot back.
Could New York hold the record for most pot possession arrests? A new report out Tuesday said police there spent about a million hours taking offenders into custody between 2002 and 2012.
Troubled US actress Lindsay Lohan was sentenced Monday to 90 days in a locked rehab facility, as part of a plea deal announced as her trial for allegedly lying to police was set to begin.
Barack Obama was on his way to Israel Wednesday for the first time as US president, hoping to ease past tensions with his hosts and under pressure to narrow differences over handling Iran's nuclear threat.
He's at it again. The US tightrope artist who crossed Niagara Falls last year will try to do the same at the Grand Canyon -- but this time much further up and without a safety harness.
Big-budget 3D fantasy adventure flick "Oz the Great and Powerful" topped the North American box office for a second straight weekend, earning $41.3 million.
The US adoptive parents of a Russian boy will not be criminally charged over his death, a Texas official said Monday, after the three-year-old's demise was deemed accidental.
Beijing and Washington have "enormous shared interests", China's new President Xi Jinping told the US Treasury chief on Tuesday in his first major diplomatic encounter since taking office.