Goats tell us how human values changed through time by showing how and where we moved animals through trade or migration.

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 of ...

Viewed today more as a personal voyage of discovery than a physical journey, pilgrim walking slows down frenetic living and ...

It started in Ireland centuries ago ...