DNA analysis
George Washington family secrets revealed by DNA from unmarked 19th century graves
Science
Dr. Sarah Adams
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Genetic analysis has ...
9,500-year-old chewing gum reveals ancient humans suffered from ‘notable’ diseases
Health
Rachel Carter
Researchers recently spent some time chewing over prehistoric pieces of gum found in Sweden. Their analysis revealed the diverse diet and “notable” ...
Octopus DNA seems to confirm scientists’ theory about a long-standing geological mystery
Science
Dr. Sarah Adams
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A study of ...
DNA sleuths retrace journey of 2,000-year old corpse found in the U.K.
Science
Dr. Sarah Adams
A man born 2,000 years ago in Russia ended up buried in England — and researchers think they’ve finally figured out how, ...