We tested 14 of the most popular electric toothbrushes and found three standout options that did well to help us improve our ...

Every electric toothbrush will clean your teeth, but some come with extra features and accessories that can bump up the price. Find out about the best electric toothbrush features and whether they're ...

If you’ve just gotten over a cold, the flu, COVID-19, or another infectious illness, you might have heard it’s best to throw out your toothbrush to avoid getting sick again. It makes sense that germs ...

From headphones and beauty gadgets to gear from Oprah's Favorite Things list, don't miss our cool tech gift ideas for women.

I'm excited to share everything from helpful home electronics to kitchen appliances that might be a game-changer.

Curious about what your fellow CNN Underscored readers are buying? Every month we’ll round up our readers’ favorite products — those products readers like you scooped up the most over the past 30 days ...

If you typically run through an entire box of HotHands in a year, it’s probably time to upgrade to rechargeable hand warmers. These battery-powered options are surprisingly affordable and come in ...

80% is the "magic number" for many rechargeable batteries. Here's a simple-ish way to illustrate it: Imagine a swimming pool with room for 100 people, each person representing 1% of the total space.