Scientists analyzing ancient human remains are using DNA to shed light on changes in populations after the Roman Empire’s fall. The reported work focuses on samples dating back more than 1,400 years, according to the available outlet descriptions.

Both reports say the findings are based on ancient remains and aim to clarify events in the post-Roman period that are not fully captured by written records. They frame the research as uncovering a “hidden story” of what happened after the empire collapsed, but neither provides specific details about the location of the remains, the groups involved, or the precise conclusions drawn from the genetic evidence.

Because only one outlet description is provided here, there is limited ability to compare differing angles across sources. The emphasis in the cited text is on the use of ancient DNA and the age of the material rather than on particular historical interpretations.