Wake up early and look up tomorrow: The annual Leonid meteor shower is expected to peak in the hours just before dawn Wednesday and Thursday.

The Leonids come every year in November, when the Earth passes through a cloud of

The TSA has launched an investigation of a passenger in San Diego who left the airport after opting out of an invasive body scan and criticizing the proposed alternative pat-down.

John Tyner, a 31-year-old software programmer, recorded the encounter on his mobile phone and posted it to his blog. From there, it quickly went viral, tapping a groundswell of frustration over TSA’s procedures.

But far from backing