A skull that was found embedded in a cave wall in Greece more than 60 years ago may finally have an identification.

While the human race wasn't playing games until about 4,000 years ago, it was certainly busy with paint. Deep within a cave on Southern tip of Africa, archaeologists just made a landmark discovery ...

In this video, we explore the process of building a water slide swimming pool around a secret underground village. Witness the combination of innovative techniques and primitive technology to create a ...