Plus, doctors’ number-one pick and their take on the devices.

While fuel cells generate clean energy, fuel cell sensors generate precise measurements and are a gold standard for breath alcohol analysis.

At altitudes over 2,400 metres, lack of oxygen — a condition called hypoxia — can cause acute mountain sickness. Incidence ...

Botanical sensors are turning greenery into living data networks while monitoring plant health and optimizing yields.

BMV080 is a low-power, low-cost PM1, PM2.5, and PM10 sensor module with I2C and SPI interfaces that sells for just $29.90.

When monitoring cough, both subjective and objective measures are needed, but use of objective cough counting tools is lacking in clinical practice, according to a scoping review published in Lancet ...

From the Oura Ring to the Apple Watch to the Google Pixel — here's what the science really says about the accuracy of their health data ...