Explore an innovative electronics project as we build a unique smartphone charging system using two DC motors. Step-by-step, watch how we assemble and connect motors to create a homemade USB phone ...

The Pocket 1 is a compact Bluetooth controller that gives Android smartphones and “other compatible devices” Game Boy-style controls in a vertical orientation. It’s got a 600mAh battery, shoulder ...

If you think going electric automatically means saving money, you’re not alone, but the real numbers might surprise you. Between fluctuating utility rates, rising gas prices and regional Supercharger ...

But like other EVs, Teslas do have charging costs. They’re just not as high as what you might pay at the pump for your Subaru. Here’s how much it costs to charge a Tesla each month versus paying for ...

Does your online grocery order ever feel fishy, like the prices just aren’t adding up? It turns out you’re right to be suspicious — and now we have compelling evidence. New research by a consortium of ...

If managing a growing list of apps for your smart home feels overwhelming, try these top practices to keep everything organized and under control. Tyler Lacoma Editor / Home Security For more than 10 ...

Is someone on your list hard to shop for? We've got a ton of great options for just about anyone. And grab a little something for yourself.

Popular food delivery service Instacart has been using a shady algorithm that charges different prices to different customers on the same grocery items in the same supermarkets without telling them, ...

India has proposed a mandatory royalty system for AI companies that train their models on copyrighted content — a move that could reshape how OpenAI and Google operate in what has already become one ...

Overall this model was somewhat easy to use, somewhat accurate for counting steps, and very good at measuring heart-rate accuracy. With recent version iPhones, our experts found it very easy to pair, ...