Smartwatches have made heart rate and blood oxygen saturation (SpO₂) tracking part of everyday life. And to be fair, they are useful for most people who want to monitor their activity. However, if you ...

However, navigating the market can be difficult, as many devices look similar but differ significantly in comfort, sensor reliability, app quality, and reporting features. Even after choosing a ...

A US$250 million award for I-Pulse's semiconductor and pulsed power research could have implications far beyond the US, potentially affecting energy, mining, defense, and chip supply chains used by ...

Here's how you can submit letters to the Public Pulse opinion section. In today's edition of The Public Pulse, readers weigh in on Gov. Jim Pillen's cellphone use, MLB players' participation in Pride ...

The WSJ/College Pulse 2025 Best Colleges in the U.S. ranking rates the top 500 universities in the country. The ranking was developed and executed in collaboration with our research partners College ...

Did you know that you can now use Windows Update to reinstall your current Windows 11 version without losing data? Yes, this new feature lets you reinstall your current Windows 11 version using ...

Snipping Tool is not a new feature of the Windows operating system and most users have been using this tool to take screenshots of their screen for a while now. However, most users are unaware that ...

We examine how AI is changing the future of work — and how, in many ways, that future is already here. Every tech company you can think of is jumping on the generative AI bandwagon and touting new ...

A COPD flare-up is when symptoms of chronic obstructive pulmonary disease (COPD) worsen for a while. Early signs include shortness of breath, a sore throat, and increased coughing. Infections, ...

Millions of households are being warned that using electric fans incorrectly during this week's extreme heat could do more harm than good. With temperatures forecast to reach a record-breaking 38C ...