There’s some amazing technology inside a laser printer – here’s what's going on.

Dan runs a custom sign and awards shop in Lansdale. For years, he subcontracted any metal engraving — emailing files to a shop in Allentown, waiting three to five days, paying a per-piece fee plus ...

The laser headlight is a bright new technology which is being adopted by numerous automakers, such as Audi and BMW, who are looking to get a step ahead of the game when it comes to illuminating the ...