A file QR code is one of the many advancements in quick-response technology that change the way we share information with others. It’s essentially a two-dimensional barcode that automatically opens ...

Don't just scan any old QR code. "Quishing" scams are real. Here's how to spot them, and make sure you're protected.

TU Wien has been working with the Munich-based company Cerabyte for some time to develop a new long-term archiving technology: writing information onto a coated glass disc. In the lab, researchers use ...

Learn the easiest ways to scan QR codes on your PC using built-in tools, online scanners, browsers, and third-party apps. A step-by-step guide to quickly access links, files, and information from your ...

Learn how to scan QR codes directly on your laptop or desktop using browser-based tools like 2scan.net. This easy guide explains how to decode QR codes from images, screenshots, PDFs, and emails ...

The photos, which showed young women or possibly teenagers with their faces visible, were largely removed after The New York Times began notifying the Justice Department. By Mike Baker and Julie Tate ...

The Department of Justice restored online a photo from the Jeffrey Epstein files that contained images showing President Donald Trump after backlash over its removal. Deputy Attorney General Todd ...

AI tools like Google’s Veo 3 and Runway can now create strikingly realistic video. WSJ’s Joanna Stern and Jarrard Cole put them to the test in a film made almost entirely with AI. Watch the film and ...

PythoC lets you use Python as a C code generator, but with more features and flexibility than Cython provides. Here’s a first look at the new C code generator for Python. Python and C share more than ...

Software built into the cameras on iPhones and Android phones makes quick work of decoding QR codes. How do you do that on a laptop or desktop computer? I have a friend who calls me occasionally to ...