Places

The Aral Sea was once the fourth-largest lake on the planet. Now, it more closely resembles a desert and carries far-reaching effects for human and ecological health.
Sustainable housing doesn't go far enough. It's time for net zero housing: where more carbon is sequestered than released in a finished building.
A University of Waterloo study uses a citizen photography exercise to investigate urban change and its impacts in Downtown Kitchener.
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How farm runoff threatens Lake Erie with unending algal blooms