Could a 70-year-old high blood pressure medicine hold the secret to stopping one of the deadliest brain cancers? New research ...

Invasive epicardial coronary physiologic assessment is increasingly performed to evaluate the hemodynamic significance of ...

When human cells lack oxygen, they must react. Without oxygen, the metabolism can hardly generate energy, and many vital processes begin to falter. A research team from Bielefeld University, together ...

An optical sensor business spun out from the University of Manchester has secured a £4m investment co-led by Northern Gritstone and SCVC. PhovIR was founded by Dr Tim Echermeyer and is based at the ...

Apple released a small build update to iOS 26 developer beta 6, which does not re-enable the blood oxygen sensor on Apple Watch in spite of the earlier iOS 18.6.1 update that did. The new iOS 26 ...

In a surprising reversal, Apple has announced it is re-enabling the blood oxygen monitoring feature on its latest Apple Watch models in the US. However, this is not a full return to the original ...

Apple is making another attempt to appeal the trade ban that forced it to remove the blood oxygen sensor from its smartwatches, Reuters reports. The company was forced to remove the feature in 2024, ...

I explained why the Apple Watch was being banned in the US. And it had to do with its blood oxygen sensor violating a patent held by a medical devices company called Masimo. I ended the video by ...

An entire cottage industry has formed around phishing attacks that bypass some of the most common forms of multifactor authentication (MFA) and allow even non-technical users to quickly create sites ...

Don't let failing oxygen sensors compromise your engine's performance. O2 sensors are critical to emissions control on your car, SUV or truck. As the name implies, the O2 sensor (also called an ...

With even mid-range smartphones now packing enough processing power to last half a decade or longer, hardware longevity has become an important consideration for many of us. And while the industry has ...