Add Yahoo as a preferred source to see more of our stories on Google. The skull of a child who died in the 15th or 16th century was found by workers digging a pipeline in northwest Argentina. | Credit ...

Though it sounds like a schlocky concept, the Alien vs. Predator franchise has proven enduring in pop culture. The concept of two major 20th Century Fox killer aliens (the Predator and the Xenomorph) ...

An ancient burial site in Mexico, discovered in 1999 but only recently investigated, has revealed skeletal remains with odd, "alien-shaped" skulls. They were unearthed in the northwestern Mexican ...