A team of researchers from South Dakota State University has developed a high-tech system to help farmers optimize crop yields while also lowering costs. According to its developers, the system tracks ...

When [upir] saw that you could buy tire valve stem caps that read pressure electronically, he decided to roll his own Tire ...

• Ozone recovery: Satellite observations indicate that stratospheric ozone levels in the Northern Hemisphere reached their highest concentrations since monitoring began in 1979, while the Southern ...

The device uses a PCB that integrates an ESP32-C3-mini with the CO₂ Sensor (SCD40). The PCB also has connectors for the ...

Temperatures this Friday afternoon are expected to rise into the upper 80s, near 90, across the Mid-South. Low humidity once again will make the day bearable. Rain chance: <10%.

Upgrade your traditional watch by adding apps, data, and notifications to your wrist. Here are the features to look for, along with the best smartwatches we've tested.