An office breathing test typically means you blow into a machine that measures how much air your lungs can take in and how quickly and forcefully you can blow it out. These numbers tell your doctor if ...

Apple has tweaked the sizes, thickness, and displays across the iPhone 17 lineup. Whether you’re after something ultra-light, ultra-thin, or just want to know how this year’s models stack up, here’s a ...

Android is a capable modern OS for slates that's often enhanced by the tablet maker. Here's what to look for in an Android tablet, along with our top-tested choices. I’m one of PCMag’s mobile writers.