An international group of geneticists and archaeologists, led by the Francis Crick Institute, have found that the ancestry of dogs can be traced to at least two populations of ancient wolves. The...

Horse domestication revolutionized warfare and accelerated travel, trade and the geographic expansion of languages. This study presents the largest genome-scale time-series for a non-human organism...

Human populations and breeds of domestic animals are composed of individuals with a multiplicity of eye (= iris) colorations. Some wild birds and mammals may have intraspecific eye color...