Stirring tails of the tiniest Norse raiders
A genetic study shows that Viking longboats carried the tiny Norse warriors to colonies in Iceland and Greenland.
Scientists compared modern mouse DNA with ancient samples from mouse bones found at archaeological sites.
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Hide AdThe analysis showed that the house mouse, Mus musculus domesticus, hitched lifts with Vikings in the early tenth century from either Norway or the northern British Isles.
Descendants of these stowaways can still be found in Iceland, where DNA samples were collected from nine sites.
The research is published in the online journal BMC Evolutionary Biology.