Unlock a new level of DIY engineering as we show you how to transform a used motorbike shock into a powerful 4000 PSI air ...

Today’s cuff technique for measuring blood pressure (BP) goes back 100 years or so. While the sensors used to measure ...

A research team led by Profs. Chen Deyong and Wang Junbo from the Aerospace Information Research Institute (AIR) of the ...

Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

Much like the low-fluid warning light in a car, a new wearable sensor linked to a smartphone app is set to alert people when ...

Smart timers and irrigation systems do the donkey work, but soil moisture sensors can track hydration in real time, meaning ...

Dissolved oxygen (DO) is the measure of oxygen gas that is physically dissolved in water. It is a critical parameter for aquatic environments because it supports the respiration of fish, invertebrates ...

When light strikes the photodiode’s active region, current flows from cathode to anode. Ideally, this entire photocurrent ...

Here’s our list of the best places to beat the heat with a cool breeze — along with some of the science behind why and where ...

Nextdoor's stock has plunged more than 80% since it went public and the company's growth has slowed down. Can its co-founder ...

Different technologies have been developed to help parents and caregivers address pediatric vehicular heatstroke (PVH), or ...