Attempting to glue metal has often been met with mixed results, but modern adhesives can produce very successful bonds with metal and a variety of other materials, too.

Kroger has quietly rolled out a controversial new technology into its local stores that will allow it to switch prices on its ...

Over the past few months, Kroger has been quietly rolling out electronic shelf labels (ESLs), which are digital screens that display an item's price. Since being implemented in grocery stores, these ...