As altitude increases and oxygen levels drop, climbers on Kilimanjaro face physiological risks that can turn a straightforward hike into a dangerous situation.

MIT's new device uses light to measure blood sugar levels without any needles, and a wearable version is already in the works ...

Doctors say that the quiet version is worse. Find out why and just how accurate is your Apple or Samsung watch at monitoring ...

An electrochemical sensor developed at Oregon State University holds promise for making food quality testing faster, more ...

If you want to know more than one thing, you need more than one sensor. In fact, many engines today have not just two oxygen ...

Some fitness trackers may detect signs of heart disease, sleep problems, and chronic stress. However, there are limitations ...

Ureteral stents are widely used to relieve obstruction and protect kidney function, but they can also become blocked, ...

Aftermarket parts are tempting for the same reason late-night drive-thru is: it's quick, it's exciting, […] ...

Innovative conductive hydrogel mimics living tissue, enabling oxygen sensing and electrical control of growth factors, paving ...

At-home sleep tests offer a convenient way to diagnose sleep apnea without visiting a lab. CPAP machines are a highly effective, life-changing treatment for those with sleep apnea. Modern CPAP ...

One of the most important measurements we make while tuning an engine is finding out what the actual balance of air and fuel was inside the engine. It doesn’t matter if we have a carburetor, port ...