Level one emergency protocol for Barragem 5 tailings dam.
US gold mine gets key state approval for project.
Colorado School of Mines, Colorado State, Arizona university to develop solutions with new facility....
Should the currently delayed Global Tailings Standard become enforced regulations?
CD ('Lyn) Anglin talks about the Mount Polley tailings facility spill in Canada in 2014
Incident in China results in licence suspension for operator
Warns of possible impact on 2020 output
A look at how recovery has progressed, five years after Canadian dam breach
Emergency level at tailings dam raised after heavy rainfall
State prosecutors in Brazil have charged 16 people with murder and environmental crimes
More than 350 people are expected to march 300km from Belo Horizonte to Brumadinho for anniversary
Brazil miner has improved stability at some of its tailings dams