North Korean leader Kim Jong Il's teenage grandson was seen at a concert given by one of South Korea's biggest pop stars, singing along in the crowd, a news report said Saturday.

Astronauts working inside and out installed a porch for experiments on Japan's enormous space station lab Saturday, accomplishing the major objective despite microphone static that often drowned out the spacewalkers' voices.

A U.S. military spokesman says an F15E fighter jet has crashed in eastern Afghanistan, killing both crewmembers.