Ancient History
More than 10,000 years ago, indigenous peoples in the southwestern united states transported a wild potato species across long distances, extending its range beyond natural habitats. A new study reveals evidence of this movement through archaeological tools and genetic analysis, suggesting early steps toward domestication. The findings highlight ongoing cultural significance for navajo communities.
Rapporteret af AI
Scientists have uncovered evidence of intestinal parasites in sediments from a Roman fort near Hadrian's Wall, highlighting poor sanitation among soldiers. The findings include roundworm, whipworm, and the first confirmed case of Giardia in Roman Britain. These infections likely caused chronic health issues despite the presence of sewers and latrines.