Browse Curiosmos

Ancient Civilizations

Discover the world’s most mysterious ancient civilizations, from lost cities and megalithic structures to forgotten knowledge and unsolved archaeological puzzles.

Interpretive reconstruction of a Jirzankal Cemetery funeral brazier with heated stones and smoke in the Pamir Mountains

Cannabis Smoke at a 2,500-Year-Old Pamir Funeral

Researchers found cannabis residues in braziers and heated stones from Jirzankal Cemetery in the Pamirs. The chemistry links the plant to a mortuary ritual, while its meaning remains unknown.

Interpretive illustration of late Ice Age coastal life at Triquet Island, with a hearth, stone tools, marine bones and glaciated Pacific Northwest islands.

Triquet Island’s 14,000-Year Record of Coastal Life

Radiocarbon-dated charcoal places activity at Triquet Island as early as 14,000 years ago. The site preserves generations of coastal life, trade and adaptation in Haíɫzaqv territory.