Catchpoint, the global leader in Internet Performance Monitoring (IPM), today announced Heartbeat Monitoring, a breakthrough in high-frequency, real-time observability engineered to detect ...

Abstract: In this work, a novel approach to wrist pulse detection using a Self-Injection-Locked (SIL) radar system is proposed, replacing the traditional Analog-to-Digital Converters (ADC) based ...

Quantum radar is an emerging technology that exploits the strange phenomenon of quantum entanglement to detect objects that would be invisible to conventional radar systems. By sending out pairs of ...

Tachycardia is the medical term for a heart rate over 100 beats per minute (BPM). It can be a sign of emotional distress or anxiety, anemia (low levels of iron in the blood), infections, dehydration, ...

Jake Knapp is mourning the shocking loss of his girlfriend, Makena White, who died in September 2025 at the age of 28. Makena’s friend broke the news via Instagram, leaving fans heartbroken for her ...

That assumption has now fallen apart. Eisert and his colleagues built a detector that automatically extracts pulse signals from videos. The system compensates for head movement, filters noise, and ...

As part of its unprovoked invasion, Russia has been firing massed waves of drones and missiles into Ukraine for years, though the tempo has been raised dramatically in recent months. Barrages of ...