MSNBC: Top Stories
NBC News Top Stories
Updated: 9 min 56 sec ago
The USS Ronald Reagan was in international waters this week east of the Korean peninsula in a joint exercise with South Korean naval forces.
The Republican presidential debate took over Twitter on Wednesday night, with #GOPdebate trending far more than #WorldSeries.
Statin drugs, taken by about 28 percent of U.S. adults over 40, may interfere with the effectiveness of flu vaccines, researchers report.
China's military will take "all necessary" measures in response to any future U.S. Navy incursions into what it considers its territorial waters.