When a transmitter sends a Wi-Fi signal and a receiver captures it after it passes through a person, the signal’s changes can ...

I felt fine, but my Whoop data told a different story. Paying attention led to early detection and a successful treatment.

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.

Smartwatches and wearable heart monitors can help detect issues such as irregular heart rhythms. But they also have limits and do not replace a diagnosis.

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 ...

This technology from Corify Care records the heart’s electrical activity in real time, speeding diagnosis and improving ...

AirPods Pro 3 introduce a powerful health feature not found in their predecessor: heart rate sensing. Here’s how to use it.

Knowledge graphs are a powerful tool for bringing together information from biological databases and linking what is already ...

This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

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 ...

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 ...

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 ...