Sticky keys can make typing tough. Soda and juice won't do your keyboard any favors, so here's how to clean up the mess.

They're one of the biggest mysteries in the universe -- areas where gravity is so intense that even light cannot escape. And if they swallow all light, how do we know they're there at all?

We recommend waterproof Bluetooth speakers such as JBL Charge 5, Bose SoundLink Flex and Tribit StormBox Micro 2. There's nothing like jamming out to great tunes on a summer's day.

We tested over a dozen models to find the best air fryer, the best budget air fryer and a top pick for you. Decide if you should spend $150, $80 or $40 on an air fryer.

Fast, heavy cars with big front ends are part of the problem, and so may be EVs.

I compared the cameras on the $449 Google Pixel 6A against the ones on Apple's $429 iPhone SE (2022).

The Fitbit Charge 5 is a great but expensive tracker, while Xiaomi's Mi Band 7 is half the price. So, should you spend more -- or less -- on your next tracker? Lexy compares these two fitness trackers on comfort, screens, workout tracking, heart-rate monitoring, sleep and smart features.

The public beta version of iOS 16 is out to try. Here are some of our favorite features that you can test right now.

The first images from the world's most powerful telescope let us see deeper into space than ever before. Here's how NASA's "time machine" saw invisible light from billions of years ago.

From its quirky design to its affordable price, here's why the Nothing phone is exciting.