The iFrogz Ear Pollution Plugz earbuds don't sound any better than stock earbuds, but they're cheap and relatively comfortable.
The Ear Pollution Toxix headphones might be a suitable choice for budget-conscious users with distaste for earbuds, but others should look elsewhere.
The Ear Pollution Timbre earphones are a great option for people who want excellent audio quality for a low price, but iPod owners should be wary of the mic version.
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The ghostlike faces of young children hanging on smokestack streams in China brings home the threats of air pollution in a striking way.
Virtual assistants have become commonplace in modern technology, but Microsoft thinks it knows how to push its Cortana a step beyond the rest.
An experimental poster created with an air-purifying nanotech formula is currently scrubbing pollutants out of the atmosphere in England.
Vanderbilt University researchers spent six years working on a "bendable needle" concept for surgical procedures. After starting off as a rigid prototype, the device finally has a kind of "wrist" researchers hope may someday decrease healing time for patients.
In a short film that shows the dangers of marine pollution, tiny zooplankton can be seen ingesting plastic microbeads.
To raise awareness about ocean pollution, Adidas has designed a pair of sneakers made from recycled plastic ocean waste.
In a step towards greener goods transportation, BMW and Scherm put a 40-ton electric freight truck in operation in Munich.