From JPL. The Mars Reconnaissance Orbiter has spotted evidence of recent water flowing on Mars. They appear seasonally in gul...

Zidler catches Satine and Christian making out.

Residents of the South American village have decided that the pig's odd human-shaped head is the doing of visitors from outer...

UFO

Quagmire tells the guys that he discovered that women have a fourth hole.

So how did Justin Bieber go from youtube to "We are the World" in a year? Bieber tells Katie Couric the story.

Elisabeth introduces herself and explains how she discovered her spinal fracture. For more information on spinal fractures vi...

Valerie, a thyroid cancer survivor, shares how she first discovered she had a thyroid problem. For more information on thyroi...

A brief look at the history of Chaos Theory

Archeologists in Siberia have discovered an unusual series of ancient, mishapen skulls.