Increasing anthropogenic pressures on freshwater resources and the need for sustainable management have driven the development of real-time water quality monitoring systems that leverage Internet of ...

A low-cost water quality monitoring system capable of distinguishing between different types of contamination events in real ...

Johannesburg's air quality has never really been measured systematically. Like many other cities across the globe, scientists have battled to develop cost-effective monitoring systems that provide ...

When it comes to safety at schools, most people worry about the threat of an active shooter entering school grounds. This is a true concern, but there is also another concern lurking in our schools ...