The oldest known evidence of human mummification detected in Asia, says scientists

The oldest known evidence of human mummification detected in Asia, says scientists

Based on a new analysis of dozens of burial, hunters-gathers in ancient Asian parts prepared their dead burials with smoke drying for up to 14,000 years, so the oldest known evidence of human mummification. People all over the world have long practiced mummified or preserved organic remains, using a variety of ways-including heat, smoke, salts, … Read more

Hundreds of artefacts reveal where the Aztecs got their obsidian

Hundreds of artefacts reveal where the Aztecs got their obsidian

Sign up at CNN’s Wonder Theory Science Ballout. Browse the universe with news about charming discoveries, scientific achievements and more; Hundreds of Obsidian artefacts revealed where the Aztecs purchased the volcanic glass, which they used for tools, ornamental works or religious objects centuries ago – and their huge retail chains were their competitors. A new … Read more