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If your smartwatch comes with heart monitoring capabilities, it's either using an optical heart sensor or an ECG: here's what that means for you.

There's been a lot of talk about placing AI data centers in space lately. However, this ambitious concept has numerous scientific limitations.

You might not be aware of this, but your Samsung Galaxy smartwatch has a function to measure your antioxidant levels, but how is this possible?

"Get more RAM" used to be the top solution for a sluggish laptop. But with prices on the rise, there are simpler, cost-effective ways to speed up performance.

Blue light screen protectors claim to guard your eyes and help you sleep. Here is the truth about what they actually do and whether or not you need one.

Battery life is one of the most important features of any device, and there are things you can do to help make sure it's operating the best it can.

Acer is a household name in PCs, laptops, and other computing products. If you're curious to know who owns the brand, here's a detailed breakdown.

There are a lot of satellites above our heads these days, but they will eventually come down, and when they do our ozone layer could be in trouble.

There are a handful of lesser-known settings that can help you get more out of your TCL TV, whether it's running Android TV, Fire TV, Google TV, or Roku OS.

Do you miss the iconic white MacBooks? Apple stopped making them for a more practical reason than an aesthetic one.

Data center operators are increasingly picking colder-weather areas to build, so the icy continent sounds good on paper. It's more complicated than that.

TVs sold in different countries often share the same basic hardware, yet a few regional differences can create problems when you use one overseas.

Foldable phones offer a lot of unique functionality, and if you want to multitask with different apps at the same time, here's how to do it.

In 2025, TCL teamed up with Bang & Olufsen to bring world-class audio to at least part of its lineup of TVs. Here are the TCL sets that incorporate B&O audio.

HDMI splitters are great if you want to broadcast the same image across multiple displays. Here are the best options on Amazon worth considering.