Two high school students have developed new mathematical methods for detecting killer asteroids.

The Earth has a quasi-moon.

A burglar breaking into a house in Washington state was caught cross-country on the East Coast via webcam. (Via Linkfilter.)

Medical breakthrough of the day: Stool transplants. No, really. According to the article, these are usually administered by a feeding tube through the nose or mouth. (Via Dave Barry.)

More would-be challengers to Google.