Unusually small burrows, i.e., tiny tubes that run through the rock in a parallel arrangement from top to bottom, were discovered in marble and limestone of these desert regions. In the desert ...

New attorneys for a former Loyalhanna business owner on death row for the murder of his sister, mother and elderly aunt in 2009 claim they have identified two other men as the potential killers.

Cave explorers have pushed through narrow gaps in rocky walls to uncover an extra 100 metres of tunnel on South Australia's Limestone Coast, with hopes it may link separate caves together.