Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch ...

Discover how to make a homemade battery capable of charging your smartphone using simple materials like copper foil, aluminum ...

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 ...

We tried and tested the new Google Pixel Watch 4 and Android Wear (Wear OS) on-hands, review: Here's how to find, shop, and buy the smartwatch online.

Home Depot is a haven for car accessories that will improve the time you spend in your car. These are the highest rated, ...

Looking to upgrade your tech for the holiday season? Here are some of the best Black Friday deals you can find right now.

Old smartphones can become home security cameras. This guide shows how to use an old phone with a special app. You can monitor your home, children, or ...

We found affordable stocking stuffers under $25 that blend practicality and fun, from tech accessories to pocket tools.

With a selection of products ranging from pet supplies to home fitness and furnishings, Walmart and Amazon offer a huge number of Black Friday deals under $100. Thanks to user reviews, both retailers ...

Top tech gifts for teens in 2025, from instant cameras and headphones to projectors, speakers, and creative gadgets. Fun, affordable picks they’ll love.

To express your gratitude and heartfelt appreciation, consider gifting one of the 10 best heartwarming Christmas gifts to ...

Check out Best Buy’s best Cyber Monday deals on Wirecutter’s favorite appliances, gaming consoles, TVs, toys, and more.