Engine oil turns black from a combination of combustion byproducts, heat oxidation, and detergent additives suspending carbon particles in the fluid. Black oil is not automatically a sign of a problem ...

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.

The human body continuously generates a rich spectrum of vibrations—often without us ever noticing. Everyday unconscious ...

A team of researchers at the University of California, Los Angeles (UCLA) has introduced a novel framework for monitoring ...

The brain relies on real-time delivery of oxygen and nutrients through its microvasculature, which threads through neural ...

A new leaf imaging system lets scientists watch plant stomata control water loss and carbon uptake in real time.