Among the subtle DC Comics references in HBO's The Penguin, there's an interactive secret that leads to a huge revelation ...

The debut episode of HBO’s Bat-Verse spinoff The Penguin prominently features a Riddler-themed QR code – what’s up with that? And does it work in real life? What’s the Deal with The Penguin Episode ...

Learn how to scan QR codes on Android with ease using your camera app. Simple steps to get you started quickly.

Jaya Saxena is a former correspondent at Eater, and the series editor of Best American Food and Travel Writing. She explores wide ranging topics like labor, identity, and food culture. I keep ...