One of the most important forms of history is writings, and researchers have now revolutionized a way to do it on water, and this does not need a medium to use underneath the surface. The researchers ...

The highlight of Overland Expo East was the large motor vehicles and trailers, but the show also had some interesting tech in smaller packages. Perhaps the smallest of all, the Roving Blue O-Pen ...

Is the pen mightier than the microbe? That’s the question Mark D. Sobsey sought to answer for Miox Corp. in Albuquerque. The firm, which specializes in large-scale water-purification technology, asked ...