China is flexing its muscles these days. Over the weekend, it declared a sprawling air defense identification zone that covers disputed islands controlled by Japan. And it has sent its lone aircraft carrier for first-time trials in the South China Sea, where Beijing has territorial feuds with other neighbors, including Vietnam, Brunei and the Philippines.
None of this was making China any friends in Manila, where the Chinese government is particularly unpopular these days.
Should the Afghan government sign a security agreement, the U.S. plans to keep between 6,000 and 9,000 American troops in Afghanistan even after the U.S. and NATO's combat mission officially ends late in 2014.
Beginning in 2015, the remaining troops would train Afghan soldiers and mount operations against any remnants of al-Qaida.
But they wouldn't be the only ones who stay behind: U.S. troops would almost certainly be outnumbered by civilian contractors.
Think back to an important event in your life: a graduation, a birth, a special Thanksgiving dinner. Chances are you're remembering not only what happened, but also where it happened. And now scientists think they know why.
As we form so-called episodic memories, the brain appears to be using special cells in the hippocampus to "geotag" each event, researchers report in Science. The process is similar to what some digital cameras do when they tag each picture with information about where the image was taken.