PCWorld explains how to create an affordable CO2 air quality monitor using a Raspberry Pi and MH-Z19C sensor for under $40. This DIY project helps monitor indoor air quality since high CO2 levels ...

Thanks to its huge community of talented tinkerers and avant-garde coders, the Raspberry Pi ecosystem is brimming with useful projects. That said, popular projects like Raspberry Pi NAS, Pi-VPN, and ...

Robotics is a fascinating field that has come a long way in recent years. What was once cutting-edge and prohibitively expensive for consumer-grade projects has rapidly become accessible to the hobby ...

Are your parents addicted to their phone? In this episode of Galaxy Brain, Charlie Warzel explores how technology is affecting an older generation of adults. Instead of a phone-based childhood, Warzel ...

New York City's 2026 mayoral inauguration of Zohran Mamdani has published a list of banned items for the event, specifically prohibiting the Flipper Zero and Raspberry Pi devices. As first reported by ...

What if you could build an AI chatbot that’s not only blazing fast but also works entirely offline, no cloud, no internet, just pure local processing power? Below, Jdaie Lin breaks down how he ...

Whether you were gifted a shiny new computer for the holidays or simply have old ones sitting around collecting dust, there are sustainable ways to recycle your old PCs and printers free of charge. A ...

Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance and streaming services. He is passionate about language and technology, and has been an avid writer/reader of ...

The standard deduction has been super-sized for seniors. Thanks to provisions in the One Big Beautiful Bill Act, taxpayers 65 and older can claim an additional $6,000 without itemizing their ...

Share on Pinterest Experts say everyone who is eligible should get vaccinated against influenza this fall. Getty Images/Maskot A new flu variant of influenza A, or H3N2, has been nicknamed the “super ...