For Sale: Moon With Earth View at $19.99 an acre

Want to own a little piece of heaven? It's yours, starting at $19.99 an acre--on the moon. If you prefer, you can buy property on Venu...

"Gate to Hell" uncovered in Turkey (video)

Archaeologists say they have pinpointed an ancient – and lethal – cave that was once believed to be the entrance to the underworld. Working...