Researchers have developed an artificial intelligence model capable of tracking a person’s sleep stages using only three ...

That’s where pulse oximeters come in. These small devices measure your heart rate and SpO₂. They give you another way to understand how your body responds during exercise and recovery. Also, they may ...

Smartwatches may transform blood sugar tracking, but today’s advances depend on CGMs, AI, and regulated health tech ...

In previous articles, I introduced retinal reserve as a framework for understanding the retina’s ability to maintain function ...

"It's much more than just tallying the hours spent in stressful periods. It's actually measuring different bodily functions." ...