In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

Water wells are simple things, but that doesn’t mean they are maintenance-free. It can be important to monitor water levels in a well, and that gets complicated when the well is remote. Commercial ...

Accurate monitoring of reservoir water levels in urban and agricultural environments is essential but is often performed visually, a method that is both time-consuming and labor-intensive. This study ...

A new study has found that wearable technology may be catching up to, or in some ways surpassing, standard care for cardiac event detection. “One of the most striking findings was the approximately ...

The seasonal decline in the Great Lakes’ water levels is in full force. Here’s how your favorite Great Lake is reacting to the colder, less moisture time of year. From November to December, all of the ...

SALT LAKE CITY — A collaboration of researchers says the Great Salt Lake is making progress, but it's still at a critically low level. At the end of the 2025 "Water Year" (which concludes at the end ...

When it rains, it pours. And that’s good news for California’s water supply. After a relatively slow start to the winter rainy season, a series of atmospheric river storms has sent hundreds of ...

Detecting cancer in the earliest stages could dramatically reduce cancer deaths because cancers are usually easier to treat when caught early. To help achieve that goal, MIT and Microsoft researchers ...

NEW HAVEN — Two New Haven high schools may soon be the city's newest drone detection sites. The Connecticut State Police requested that the city install Dedrone detection equipment on top of Sound ...

Lake Erie's water levels have dropped significantly since reaching a record high in April 2020. The decline is attributed to lower precipitation, increased evaporation and natural seasonal cycles. The ...

They linger in our water, our blood and the environment—so-called "forever chemicals” that are notoriously difficult to detect. But researchers at the University of Chicago Pritzker School of ...