Scientists like to measure things, but they've had a heck of a time doing that with sharpness. And even if no one agrees on exactly how to measure it, our search for better tools has recently led to ...

Canada is too-often the overlooked member of North America. But, as it turns out, they're doing all sorts of interesting things up there. The University of Alberta's National Institute of ...

LAPEER, Mich. (WJRT) - Police are looking for clues about who placed sharp objects in Lapeer's Cramton Park twice in less than two weeks. The Lapeer Police Department says residents reported finding ...