There’s a famous story (also proven false) that NASA spent millions of dollars inventing a pressurized pen that could work in the zero gravity of space, while Soviet cosmonauts just used pencils. A ...

Instead of a conventional rear-view camera, Cadillac has come up with one that offers either the standard reflection or the view from a camera on its 2016 Cadillac CT6 sedan and 2017 Cadillac XT5 SUV.

There are a few things we’re not huge fans of surrounding the 2016 Cadillac CT6, but the pros outweigh the cons. Today, however, we thought we’d highlight one of the nifty features gracing the CT6.

Take the lens off of a film SLR or a digital SLR and you’ll find yourself staring into a mirror. In fact, mirrors have been essential camera components for more than 150 years—that is, of course, ...