Welsh scientists have mapped the hidden microbes thriving in south Wales’s abandoned coal mines, helping to overcome obstacles to using mine water to heat Britain’s homes. With an estimated ...

The Welsh Government has confirmed phase one of the new coal tip safety grant will provide funding to 10 local authorities ...

The amount of public money available to make Welsh coal tips safe "only scratches the surface", according to evidence heard by a parliamentary committee. The Welsh Affairs Select Committee was told ...

At the bottom of a long-abandoned mine, 50 metres below the surface, one company searches for rare Welsh gold, attracted by soaring prices and its royal connection.