As we learn more about all the nasty stuff floating in the air, it becomes more compelling to monitor the air for pollution ...

Rachio is the defining brand in smart irrigation. I decided to see what the fuss was about, and now it's saving me water, ...

Central High School teacher and STEM (science, technology, engineering and mathematics) coordinator Noelle Westcott was one ...

Bridget Pugh, of Monterey, Tennessee, Jesi Seifert, of Nashville, and Sherry Bowen, of Murfreesboro were three of 41 teachers ...

Tandem Ventures teams up with Whale Wise to design and 3D print WHASER, a range-finding tool for capturing whale data.

We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...

Nuclear leakage detection and radiation monitoring have become critical as the world generates increasing amounts of nuclear ...

A variety of groups are urging legislators to continue state funding for the University of Iowa’s network of river sensors that measure water quality. Cynthia Farmer of the Center for Rural Affairs ...

Worldwide, billions of people rely on water sources whose hygienic quality is unclear or difficult to monitor. Conventional microbiological analysis methods take up to 24 hours, are costly, and ...

Recent water tests in Jackson, Mississippi, show the system has improved since the 2022 crisis. No E. coli was found in 16 samples, and lead levels were well below the EPA's action level. A ...

Water utilities are responsible for providing Hoosiers with clean drinking water, but sometimes that's not what pours from the tap . Hazards such as lead and other heavy metals, contaminants like PFAS ...

I needed to verify that a newly installed LoRaWAN gateway was working correctly, so I built a simple and portable testing device. In this video, I show you the two DIY LoRa devices I used from ...