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

Regardless of how you say it, the name "Celt" came from the Greeks, who came in contact with Celtic tribes in the 6th century ...

Sponsor Message This is why Cassidy and her colleagues were surprised to find remains of a Celtic tribe that lived during the Iron Age in Britain from around 100 BCE to 100 CE where it appeared ...

For millennia, couples have had to decide where to live. "For the vast majority of human history," says Lara Cassidy, a geneticist at Trinity College Dublin, "societies were centered around ties ...