We compare two very different approaches to wrist-worn health tracking—a screen-free longevity band and Apple's flagship smartwatch There’s no denying that Apple Watch is a powerhouse that has some of ...

Catalytic converter warnings lead the way as the single most common fault on cars in Europe, new data from vehicle diagnostics specialist Topdon Europe shows.

A patient wears a mask and headphones, at the medical imaging services and the paramedical research project of the CHU in Lille on April 25, 2019. DENIS CHARLET/AFP via Getty Images For decades, the ...

The Apple Watch Ultra 3 is Apple's most expensive watch, priced starting at $799. It is designed for outdoor enthusiasts who ...

Our expert testers put nine of the best swimming watches through their paces to help you find the right one for your training ...

Average replacement cost of oxygen sensors . Replacing an oxygen (O2) sensor costs between $200 and $500 on average. The O2 ...

Artificial intelligence has taken another step from the lab to the cockpit. Lockheed Martin ...

Autonomous air combat reached a major milestone in the skies over Edwards Air Force Base, California, as the X-62A VISTA test aircraft carried out full AI air intercept missions using live sensor data ...

When was the last time you thought about your vehicle's often overlooked parts, like the O2 sensor? The truth is that the O2 sensor serves a very important purpose and it can go bad, which means you ...

If your smartwatch comes with heart monitoring capabilities, it's either using an optical heart sensor or an ECG: here's what ...

Invisible wearable sensors might sound like a sci-fi dream, but it’s one that is coming closer to a commercial reality. In the past decade, scientists have created numerous transparent wearable ...

For people living with cardiac or neurological conditions, monitoring organ activity is an important part of diagnosis and ...