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Artículos sobre tailings ponds

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Oilsands tailings are a mixture of water, suspended sand, clay and residual bitumen. (Dan Prat/Canva)

How plants can help clean up oilsands tailing ponds

A new nature-based approach to managing oilsands tailings shows promise in the lab and may soon be tested in the field.
Researchers collect samples from the abandoned tailings that flow into Long Lake, near Sudbury, Ont. John Gunn

Cleaning up abandoned mines means we all pay the price

Bankrupt oil and gas companies must clean up old wells, yet taxpayers are still stuck with the bill for abandoned mines.

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