The best OBD-II scanners were once expensive luxuries that were exclusive to mechanics and other professionals. Those days are long gone, and we recommend that every driver has one to help ...

Whether you need to scan family photos, piles of documents, or expense receipts, a scanner out there is built for the task. Here's how to shop for the right one, plus the top performers in our lab ...

Since 2004, I have worked on PCMag’s hardware team, covering at various times printers, scanners, projectors, storage, and monitors. I currently focus my testing efforts on 3D printers ...

If you're wondering how to digitize those shoeboxes full of photos sitting in your attic, a leading option is a personal photo scanner. Photo scanners can be faster than other options, such as ...

Today's all-in-one printers suffice for the occasional scan, but photo buffs and family archivists alike turn to dedicated photo scanners to digitize their prints and film. Their high sensor ...

Everything you need to know about choosing the best scanner or printer (or scanner-printer combo). If you're setting up your home office, save yourself the hassle of an inefficient workflow – and ...

Here’s how it works. NASA's Perseverance rover has spotted a funky "zebra rock" on Mars' Jezero crater that's nothing like any rock seen on the Red Planet before. The rover captured images of ...

Amid the mundane pebbly terrain of Mars' surface, NASA's Perseverance rover recently spotted something remarkable: a strange, striped object the agency is now calling the "zebra rock ...

While plains zebras require habitats with lots of water and wild asses need nearly none, the Grevy’s zebra’s needs lie somewhere in between. The species has been documented going up to five ...

No other known Mars rocks have looked quite like this “zebra rock.” Researchers are now offering possible explanations for the oddity. Perseverance rover selfie from early 2023. Perseverance ...