Saffron (Crocus sativus) remains one of the most geographically confined crops in the world — dependent on a soil medium, ...

JEDDAH — When we walk past a public waste bin, we rarely give it a second thought. For Nelly Almaktoum, however, a public waste bin sparked a question that would consume a year of research and ...

Extreme weather events, such as floods, droughts and torrential rains, affect water quality in lakes, rivers and coastal ...

Build an ESP32 live weather station to monitor real-time temperature and humidity on your local network using a DHT22 sensor ...

DigiKey and Arduino will award four contestants with a custom, dream-lab package valued at approximately $5,000 each. The lab ...

Your starter kit sensors are lying to you with total confidence.

Gitanjali Rao built Tethys at age 12 to detect lead in water within 10 seconds for roughly $20 — but the device has yet to ...

We (and our felines) tested 17 popular models to find the 7 best cat water fountains of 2026. From stainless steel to ...

Overall, the AquaSense 2 Ultra is a great choice for larger, more demanding pools, but its high price is hard to justify for ...

A single-layer ruthenium oxide catalyst cuts energy loss in hydrogen production and operates for more than 1,100 hours.

Monitors with sunlight-readable displays provide visibility and operation for outdoor, industrial, and harsh-environment ...