potash mining

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race to save Utah salt flats
Steve Shupe/Flickr

Search for solutions drives race to save Utah salt flats

In the Utah desert, a treeless expanse of pristine white salt crystals has long lured daredevil speed racers, filmmakers and social media-obsessed tourists. It’s so flat that on certain days, visitors swear they can see the curvature of the earth.

Saskatchewan’s $4 billion irrigation project
lizzieerwood/Flickr

Saskatchewan’s $4 billion irrigation project explained

The largest infrastructure project in the province’s history could be a win for farming and potash mining, but a loss for the environment and First Nations.

'They are invaders': Brazil indigenous group takes on mining giant
www.bbc.com

'They are invaders': Brazil indigenous group takes on mining giant

Brazil's Mura indigenous group starts consultation that could reject a proposed mining project.
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