The Aberfan Disaster was not just a tragedy - it was a failure of those in power to protect a community from an avoidable disaster. Despite years of warnings about unstable coal tips, no action was ...

Sky News has spoken with residents who live near some of Wales's most dangerous disused coal tips, who say lessons have not ...

Rat-hole mining is banned by the Supreme Court. But its practice persists under the noses of government officials and ...

A 2022 satellite photo shows a shimmering trail of dried, chemically-enriched mud left behind by a torrent of wastewater that ...