Is your knowledge of the Celts a veritable pot of gold, or do you need the luck of the Irish to finish the quiz?

Still, much remains unknown about this Celtic tribe, as well as the many groups of prehistoric humans scattered across space and time., but Cassidy is convinced that ancient DNA will help unravel ...

Ancient Celtic tribe had women at its social center For millennia, couples have had to decide where to live. "For the vast majority of human history," says Lara Cassidy, a geneticist at Trinity ...

Still, much remains unknown about this Celtic tribe, as well as the many groups of prehistoric humans scattered across space and time., but Cassidy is convinced that ancient DNA will help unravel some ...