As nuclear-armed North Korea's missile stand-off with the U.S. escalates, calls are mounting in the South for Seoul to build nuclear weapons of its own to defend itself - which would complicate the situation even further. The South, which hosts U.S. 28,500 troops on its soil to defend it...

US President Donald Trump doubled down on his warnings to North Korea Thursday, saying his threat to rain "fire and fury" on it maybe "wasn't tough enough." Speaking alongside Vice President Mike Pence, Trump also said China could do "a lot more" to pressure Pyongyang to end its nuclear...

 U.S.-backed forces now have Islamic State fighters surrounded in central Raqqa, a Syrian Kurdish commander said, but he predicted that driving the militants out could take up to four months. "We've cleared about half of Old Raqqa ... and we're advancing on all axes," said Haval Gabar,...

When 55-year-old Sheila Bartels left her doctor's office in Oklahoma, she had a prescription for 510 painkillers. She died the same day of an overdose. Her doctor, Regan Nichols, is now facing five second-degree murder charges -- one for each patient who overdosed after she prescribed...