Add Yahoo as a preferred source to see more of our stories on Google. Historian Natalia Mehlman Petrzela, author of "Fit Nation: The Gains and Pains of America's Exercise Obsession," highlights five ...

Historian Natalia Mehlman Petrzela, author of "Fit Nation: The Gains and Pains of America's Exercise Obsession," highlights five bygone wellness devices and their modern-day swaps. With clocks ...

Every reused or weak password puts you at risk. I'm here to show you how to keep your accounts safe from hackers, phishing, and identity theft by using a password manager. I review privacy tools like ...

Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance and streaming services. He is passionate about language and technology, and has been an avid writer/reader of ...