Alltheworld'swildhorseshavegoneextinct,accordingtoastudyThursdaythatunexpectedlyrewritesthehorsefamilytreebasedonanewDNAanalysisoftheirancestry.Whatmostpeopleth
Seabiscuit,Secretariatandeverynagtoeverpullaploughhadfivetoesoneachfoot,saysastudyreleasedWednesdaythatstompsonthenotionmodernhorsesonlyhaveonetoe.Scientistshav