The microscopic world of atoms and electrons is still shrouded in mystery. Not just because it's tiny in physical scale, but also because everything that happens down there happens incredibly fast. To ...

There’s a growing consensus among physicians and government regulators that pulse oximeters measure oxygen levels less accurately in patients with darker skin and need to be fixed. There’s another ...

Researchers at the ArQuS Laboratory of the University of Trieste (Italy) and the National Institute of Optics of the Italian ...

Aaron W. Harrison does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

The heart rate (HR) can reflect patients′ cardiac function. In recent years, remote photoplethysmography (rPPG), a non-contact HR detection method, has become an active research topic, attracting an ...

Nokia has announced that it’s pulling the Pulse Wave Velocity (PWV) feature from its Body Cardio smart scale due to regulatory approval issues. The removal will come in a mandatory software update on ...

ICFO researchers have achieved a remarkable milestone by producing the shortest soft X-ray pulse ever recorded, measuring just 19.2 attoseconds in duration.

When Withings introduced pulse wave velocity (PWV) measurements on its flagship scale, it offered customers an indicator of their cardiovascular health. In addition to more standard calculations, like ...

Drink lots of water. Keep going to yoga. Use your standing desk more often. We know these habits are good for our health, but for a long time now, one practice has proven to help us actually lose ...