tailings

What is that yellow goop in the water? Acid rock drainage–metal leaching, or just “acid...

There are a few unarguable truths about mine tailings, the pulverized rock, water and sludge...

This is a guest post by David Suzuki. When a tailings pond broke at the...

Last week the Alberta government responded to the U.S. State Department's final supplemental environmental impact...

As production in Alberta's oilsands continues to expand, waste byproducts continue to build up as...

One year after plans were announced for a new system to monitor the environmental effects...