Dirt. For millennia, the dark, rich soil underlying farms and gardens worldwide has been central to human survival. It’s also a lot more complex than it looks. Within every clump of soil lies an ...

Engineers at Stanford University and at Georgia Institute of Technology have created a small, autonomous device with a stretchable/flexible sensor that can be adhered to the skin of cancer-bearing ...

The new sensors, called the "Maryland HydroNet" and installed by the University of Maryland, will help local governments as well as those who live in flood prone areas track rising floodwaters in real ...

Of course, many different types of distance measuring sensors exist but not all sensors are the same. Each sensor has its own advantages and disadvantages. At its most basic level, a distance ...