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

Researchers have developed a new optical sensor that provides a simple way to achieve real-time detection of extremely low levels of arsenic in water. Researchers have developed a new optical sensor ...

For decades, people with diabetes have relied on finger pricks to withdraw blood or adhesive microneedles to measure and manage their glucose levels. In addition to being painful, these methods can ...

Artificial Intelligence (AI) and photonic sensing technologies are marching toward a convergence yielding intelligent high-performance sensing systems for ...

The Polar H10 has long been regarded as one of the benchmarks for consumer heart-rate measurement. Unlike a watch or optical armband, it measures the electrical activity of the heart through ...

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