The Vikings didn't come from where you think. 🧬
📅 12 November 2026
Two landmark studies in the journal Nature (4 November) have rewritten the story of Europe's languages — and the Vikings. An international team led by Leiden University and the University of Copenhagen analysed the DNA of 712 ancient humans, combined with over 4,000 previously published profiles.
The surprise: the ancestors of the Vikings were not originally from Scandinavia. Around 1,500 years ago, people from what is now northern Germany migrated into Denmark and southern Sweden, largely replacing the local population — just as Old Norse, the language of the Vikings, was taking shape. Danish and Swedish Vikings turn out to be closely related to the groups that became the Anglo-Saxons in Britain.
The companion study settles a century-old debate about Celtic: it most likely spread from Central Europe — from around today's Czech Republic — westward into France, Britain, Ireland and Spain about 3,000 years ago, rather than starting on Europe's Atlantic coast.
The researchers stress one limit: DNA alone cannot prove which language anyone spoke — it shows who descended from whom, and the language story comes from combining genetics with archaeology and linguistics.
If the Vikings came from Germany, what else in history class needs a rewrite? 👇