Dive into the captivating process of constructing an underground house and pool using only traditional and primitive tools.

Experience the creativity and expertise behind this hand-built Egyptian-style pyramid complex, crafted entirely with primitive technology, natural materials, and rudimentary tools. Follow the process ...

(CNN) — Archaeologists have uncovered primitive sharp-edged stone tools on the Indonesian island of Sulawesi, adding another piece to an evolutionary puzzle involving mysterious ancient humans who ...