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 ...

Have you ever wished for an internet experience free from the constant barrage of ads and invasive trackers, no matter where you are? Picture this: you’re working from a bustling café or streaming ...

Anyone carrying a Raspberry Pi must stay outside: Some makers might be taken aback by the rules at the inauguration ceremony of New York's new mayor Zohran Mamdani this afternoon. One might ask what ...

Can you feel your PC or Mac running hot? We've found the best ways to check processor temps on your Windows PCs and Macs. Palash has been writing about technology (and entertainment) for over a decade ...

OLED gaming displays are finally being released in droves, and we've reviewed heaps of them to offer advice on the best OLED gaming monitor you can currently buy. Incredibly fast response times, ...

TVs are the focal point of many living rooms, but let's be honest — when they're off, they're basically just big black rectangles, which can be an eyesore. That's where Samsung's Frame TVs come in.

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 ...

A doomed star spiraling into a supermassive black hole has given physicists one of their clearest looks yet at how gravity warps reality itself. As the star was shredded, its glowing debris did not ...