A study published in early March identified at least eight new groups of ancient humans that lived through earth’s most recent Ice Age. Researchers used the genomes of 357 ancient European humans who existed between 5,000 and 35,000 years ago to assess which ancestry profiles survived through the Last Glacial Maximum (25,000 t0 19,000 years ago), according to the study published March 1 in Nature. The analysis revealed eight distinct tribal groups who are believed to have existed in Europe and were developed enough to survive through the Ice Age. Each of the groups were given a unique name, such...