Almost one in three survivors of the Aberfan mining disaster were still suffering from post-traumatic stress disorder 33 years on, a new study has said. On October 21 1966 a coal slagheap ...

Nearly 60 years since the Aberfan disaster, which killed 144 people when coal waste slid down the side of a mountain into a school, £130m has been invested in securing waste left behind by coal ...