Articles on Biodegradable plastics

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This biodegradable plastic bag had plenty of life left in it, even after three years. Lloyd Russell/University of Plymouth

When biodegradable plastic is not biodegradable

Biodegradable bags still strong enough to carry shopping after three years in the ground show that 'biodegradability' isn't all it's cracked up to be.
Single-use biodegradable plastics include claims that they break down quickly into benign end products, but the reality is more complex. from www.shutterstock.com

Why compostable plastics may be no better for the environment

New types of biodegradable or compostable plastic products seem to offer an alternative to conventional plastics. But they may be no better for the environment.

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