Researchers found that cold is detected differently in the skin than in internal organs. This split system helps explain why cold air, cold drinks, and cold surfaces create very different sensations.

Imaging technology has transformed how we observe the universe—from mapping distant galaxies with radio telescope arrays to ...

If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...

A pulse oximeter measures blood oxygen levels at home and in healthcare settings. Abnormally low readings on a pulse oximeter might require medical care, especially if they are below 92%. Skin color ...

Biosensors are helping people with chronic conditions worldwide live better lives. However, their measurement accuracy has often been relatively low, limiting the range of possible applications.

The smartwatch market is booming, making the choice of the best smartwatch brands a crucial decision before 2025 closes. Whether you are a dedicated iPhone user, an Android enthusiast, a serious ...

Abstract: The risk of falls in older adults restrict their social life and independent living. The assisted living devices help older adults to live independently in their home, giving a psychological ...