According to the U.S. Department of Agriculture, 30% to 40% of the nation's food supply ends up being wasted. That adds up to billions of pounds every year rotting in landfills and emitting greenhouse ...
A crab shell left behind after a meal might seem destined for the bin, but scientists have found a very different use for it.
Can we simply magic plastics away? That’s the promise of biodegradable plastics – and they are at least part of the plastic waste solution, says Kevin O’Connor of University College Dublin, Ireland.
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