About 500 million years ago, not a single creature had a skull. Over time, these bony plates evolved into the structural marvels that vertebrates—animals with spinal cords, aka you, me, and your pug, ...

When the Spanish first reached the Andes, they found something surprising: Many of the locals had long, pointy heads. They discovered that the Collagua, an indigenous group in Peru that was conquered ...

Recent DNA tests on the Paracas skulls have not confirmed their alien origins, reigniting debates about their extraterrestrial connections.

Add Yahoo as a preferred source to see more of our stories on Google. UFO watchers are in a tizz over the discovery of an ancient skeleton with an elongated skull that resembles an ALIEN. The humanoid ...