Uncertainty and fear about coronavirus’ spread and the course of the illness is causing shockwaves in our daily lives. A simple paper test could provide answers to basic questions and shape a sensible ...

Researchers have developed a microneedle patch for monitoring glucose levels using a paper sensor. The device painlessly monitors fluid in the skin within seconds. Anyone can use the disposable patch ...

Are name-brand paper towels worth the extra money? Consumer Reports can tell you.Its testers just spent weeks putting six popular paper towel brands -- including Bounty, Brawny, and Scott through a ...