Archaeologists Hunting For Cleopatra's Tomb Found a "Geometric Miracle" Tunnel

Archaeologists Discover 2,500-Year-Old System of Urban Centers in Amazonian Ecuador

Just How Old Are the Cave Paintings in Spain’s Cova Dones? With help from a now-extinct bear, archaeologists have unlocked the mysteries of Spain’s Cova Dones.

World's first tunnel to a magma chamber could unleash unlimited energy