Tanzania latest African nation to ban plastic bags

A plastic bag ban comes into force in Tanzania on Saturday, as Africa leads efforts to stem the tide of plastic blighting the farthest reaches of the globe, and depths of the ocean.

When biodegradable plastic is not biodegradable

The idea of a "biodegradable" plastic suggests a material that would degrade to little or nothing over a period of time, posing less of a hazard to wildlife and the environment. This is the sort of claim often made by plastic ...

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