Rich Scherr is a seasoned journalist and editor who has traveled across the U.S., Canada, and Europe, and spent more than a decade reviewing hotel room.

Swapping your default Android keyboard is easy, even if none of these keyboards are installed. Check out our hand-picked list of our favorite Android keyboard apps from the Google Play Store.

A new way to make ultra-thin diamond wafers using sticky tape could help produce diamond-based electronics, which might one day be a useful alternative to silicon-based designs. Diamond has ...

Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing 100875, P. R. China ...