DNA analysis
9,500-year-old chewing gum reveals ancient humans suffered from ‘notable’ diseases
Debi Johnson
Researchers recently spent some time chewing over prehistoric pieces of gum found in Sweden. Their analysis revealed the diverse diet ...
Octopus DNA seems to confirm scientists’ theory about a long-standing geological mystery
Daisy Hips
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A ...
DNA sleuths retrace journey of 2,000-year old corpse found in the U.K.
Daisy Hips
A man born 2,000 years ago in Russia ended up buried in England — and researchers think they’ve finally figured ...
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