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Exclusive articles about Pollution
Millions of tons of plastic are trashed every year. But what if we used it to pave our roads?
In fact, just one kilometer of road paved with a plastic blend can contain the equivalent of nearly 750,000 plastic bags! Science journalist Ann Parson looks at the possibilities -- and pitfalls -- of this creative solution.
Posted Jun 2021
This amazing robot swims like an eel AND detects pollution
Inspired by one of nature’s most efficient swimmers, bio-roboticist Auke Ijspeert and his team are building a sinuous robot that can venture into toxic waters.
Posted Feb 2018
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This tower sucks up smog and turns it into diamonds
In one of the world’s most polluted cities, there’s a futuristic tower that sucks up smog, turns it into clean air, and filters out the smog particles so they can be turned into diamonds.
Posted Oct 2017