Researchers at the University of Texas at Dallas have created a portable food safety device they hope will one day be used at ...

Officials at the Comfort Volunteer Fire Department triggered a flood warning siren last week when the Guadalupe River began ...

The sensors for monitoring different parameters in smart cities are becoming a hot topic for researchers all around the world. The smart grids are one of the main objectives of the smart city concept.

We demonstrated a high-sensitivity liquid level sensor based on the balloon-shaped fiber Mach-Zehnder interferometer (MZI). To make an optical fiber MZI sensor, a bare single mode fiber (SMF) is bent ...