Flow tracks air quality for crowdsourced pollution maps

You might not have heard of Plume Labs, but you can probably recall their pollution monitoring pigeons that flew over London earlier this year. The part research project, part publicity stunt was designed to drum up interest in a new air quality sens...

uHoo edges other air quality monitors out with extra sensors

We've now gotten to the point where we can rely on pigeons for monitoring outdoor air quality, and there are plenty of conventional options for indoor as well. But there's always room for improvement, which is why we're looking at the uHoo. Impressiv...