Learn how the discovery of mineralized red blood cells and blood-related molecules in fossilized bones offer new insights about the longevity of biological material.

Learn more about Louisiana Creole, how it developed, and the researchers' tapes that are helping preserve this rare language.

Learn how traces of coca, alcohol, and a plant compound preserved in inca mummies offer clues to how children were prepared for sacrifice 500 years ago.

Learn how cellophane bees make a natural plastic for their nests and why it could help scientists design plastics that break down more easily in soil.