Researchers have developed photonic devices that manipulate light to enable innovative applications, like pocket-sized ...

The portable inkjet printers use a tri-color cartridge with cyan, magenta and yellow all together. This means if any single color runs out, you must replace the color cartridge.

But if you just want a cheap portable printer for documents and photos, I recommend the Canon Pixma TR150 because it does both fairly well at a great price, making it one of the best values in ...

The Polono Portable Printer measures 11.49 L x 2.08 W x 1.49 H inches and clocks in at just over 1 pound, so it fits in most backpacks. You can get up to 200 print jobs on a single charge, ...

This brings us to the Kodak Step Instant Printer, a portable photo thrower that works with any Android or iOS device over Bluetooth or – USP warning – near field communication (NFC) to ...