Smartwatches and wearable heart monitors can help detect issues such as irregular heart rhythms. But they also have limits ...

Rahul Naskar has years of experience writing news and features related to Android, phones, and apps. Outside the tech world, he follows global events and developments shaping the world of geopolitics.

Rising rates of heart rhythm problems are colliding with an aging population and crowded hospitals. At the same time, many ...

Smartphones are arguably the most numerous computing devices worldwide. For lightweight tasks, a decent mid-range smartphone is enough nowadays in most cases. However, the likes of Samsung have long ...

Though an estimated 60 million people around the world have atrial fibrillation, or A-fib, a type of irregular and often fast ...

Monitoring your heart rate is one of the simplest ways to keep tabs on your health, but to do it properly you typically have ...

Doctors may soon be able to diagnose an elusive form of heart disease within seconds by using an AI model developed at ...

Nurse scientist Linda Park, PhD, uses NIH funding to study cardiac rehab and digital tools—like pedometers and apps—to ...

As a tech expert, I test for two things when trying out a new upgraded release—first, what exactly are the new features, and two, are they good enough to warrant purchasing a new version of the ...

McLaren chief Zak Brown has confirmed he is willing to implement team orders at this weekend's title decider in Abu Dhabi to ensure Max Verstappen is unable to beat Lando Norris and Oscar Piastri to ...

The winning miner controls just 0.0000007% of Bitcoin’s total network hashpower, which recently hit a record 855.7 exahashes per second. Updated Nov 22, 2025, 6:38 p.m. Published Nov 22, 2025, 6:36 ...

The U.S. Food and Drug Administration warned people to stop using certain types of glucose monitor sensors that were linked to seven deaths The U.S. Food and Drug Administration is warning people to ...