It might not seem like scraping the top of a cold stick of butter with a knife could be a scientific test, but engineers say the process is very similar to the "scratch test," which is perhaps the ...

Photo by MSVG/Flickr Gorilla Glass: harder than keys, not as tough as gravity. During a vacation earlier this month, my wife and I put our smartphones in a big, loose beach bag, the kind with bamboo ...

For some context, in Zack’s previous videos on devices typically using Gorilla Glass 4, it usually takes a 5 or 6 hardness pick before scratches occur. But in the Note 7 video, non-removable marks are ...