A pulse oximeter is a device that clips on your finger, toe, or earlobe to measure blood oxygen saturation. Here's how it works and how to read it.

To read your blood pressure measurements, it's important to know what's considered hypertension, and when you should seek ...

The next time you crave a sweet treat, go ahead and buy a bag of jellybeans—guilt free. Your indulgence will be in the ...

Sure, you're reading, but you could be reading closer. Here's how to make the most of the details you're going over.

The tube is 20 inches long but only holds two inches worth of rain. Getting those precise measurements is possible because you have more volume to fill up, so reading to 0.01 inches, or one-hundredth ...

Reseachers uses quantum simulations to vizualize the shape of a photon emitted by a single nanoparticle -- in this case, it's ...

Heat, carbonation and acidity may cause packaging to release more microplastics into drinks Plastic packaging resulted in higher microplastic levels than paper or aluminum packaging THURSDAY, Oct. 2, ...

DETROIT -- The Detroit Tigers lost again on Wednesday night, their eighth straight defeat and 11th in 12 games. Yet their playoff outlook remained largely unchanged. That’s because the Houston Astros ...

Following last week’s official release of macOS Tahoe 26, Apple is rolling out the first developer beta of macOS 26.1. Here’s what to expect. The build rolling out to developers right now is 25B5042k.

The Buccaneers are 3-0, and they've made some NFL history in doing so. The Bucs are comfortably in first place after a trio of close wins. They beat the Falcons in Week 1 on a missed field goal, the ...

The San Francisco 49ers seem to be doing just fine without Brock Purdy. Mac Jones led the 49ers to a late 16-15 win over the Arizona Cardinals on Sunday afternoon, thanks to a game-winning 35-yard ...

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