Engineers have developed a new way to monitor how tiny lab-grown human heart tissues beat—by effectively "listening" to the ...

An international team, including the University of Tokyo, has created a sensor inspired by the lateral line in fish – their ...

AirPods Can Measure Your Heart Rate, but Are They Accurate?

One of the flagship additions to the AirPods Pro 3 was a built-in heart-rate sensor, which allows users to track more than 50 workout types. But how accurate is it?

UC Berkeley researchers say a new AI model found a hidden ECG signal that could help doctors identify more people at risk ...

Independent testing shows AirPods Pro 3 can track workout heart rate with low average error, but limits remain for intervals, ...

In a remarkable leap forward for cardiac care, French medical device company Carmat has introduced the Aeson artificial heart. This is a total artificial heart engineered to last a lifetime, ...

Every person alive depends on a fist-sized muscle that contracts roughly 100,000 times between sunrise and sunrise again. That number is not a rough guess or a wellness-brand talking point. It is a ...

Synthetic cooling ingredients added to e-cigarettes caused abnormal heartbeats (arrhythmias) and increased cardiovascular risk measures in mice and lab-grown human heart cells, according to new ...

CNET Labs testing found AirPods Pro 3 averaged 1.67% heart rate error vs a chest strap, second only to Apple Watch Series 11 at 0.98%.

Jordan vs. Algeria isn’t a soul-stirring World Cup matchup for most soccer fans. They’re the 63rd and 29th best teams in the world, according to FIFA rankings. The game will be played at the San ...

New York – U.S. power consumption, which hit its second straight annual record high in 2025, will rise further in 2026 and 2027, driven by AI-hungry data centers and electrification, the Energy ...