What did people eat in Mesolithic Scandinavia? A new study of the DNA in a chewing gum shows that deer, trout and hazelnuts were on the diet
2,000 years of genetic history in Scandinavia elucidates Viking age to modern day; a new study reported in the journal Cell
The first humans who settled in Scandinavia more than 10,000 years ago left their DNA behind in ancient chewing gums, which are masticated lumps made from birch bark pitch
