Innovation

A new wearable technology—for plants

Plants can’t speak up when they are thirsty. And visual signs, such as shriveling or browning leaves, don’t start until most of their water is gone. To detect water loss earlier, researchers reporting in ACS […]

Mobile

Wi-Fi may be coming soon to a lamppost near you

As Wi-Fi is deployed more widely in cities, and perhaps at higher frequencies, it may depend on an abundant urban asset: streetlight poles.This article was originally published on this website.