When most people think of air guns they picture the Daisy Red Ryders and break barrel pellet guns we used for plinking cans in the backyard. That’s not what this article is about. I’m talking about a ...

Few bacteria would choose the hazardous man-made chemical pentachlorophenol (or PCP) from the menu of microbial delights. But one “bug” is giving it a shot. It’s the best-described of only a handful ...