The Colorado River, which feeds Lake Mead, is under unprecedented strain from drought, over-allocation, and climate change. The lake, which is America’s largest reservoir, supplies water to 25 million ...

The promise of the smart home largely hinges on accurate, speedy presence detection. That's to say, our home needs to know when there are people in it and where they are, as quickly as possible, so ...

Portable yet capable, ATS Mini V4 Portable Receiver uses an ESP32S3 for custom firmware like a waterfall view, helping you ...

Credit cards are one of the most powerful tools in personal finance. They offer rewards, protections, and convenience that cash and debit cards simply can't match. But what happens if you take things ...

Having an enclosed 3D printer can make a huge difference when printing certain filaments that are prone to warping. It’s easy enough to build an enclosure to stick your own printer in, but ...

The best water bottle can keep you hydrated and help you cut down on plastic and paper waste, so why buy bottled water when you can bring your own from home? But with an endless stream of water ...

The best cameras for photo and video, handpicked and approved by our experts. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.