Newgrange passage tomb. Photograph: Ken Williams

The genetic make-up of an adult male buried in the heart of the ancient Newgrange passage tomb indicates he was among a ruling social elite and in-bre(...)

 Archeological volunteer Rithie Jones at the cairn on the top of Turlough Hill. Photograph: Eamon Ward

When a prehistoric people built a large settlement in the Burren up to 3,000 years ago, why did they choose a mountain-top with no running water? Wa(...)