Soil pH is a fundamental characteristic that profoundly influences plant health and productivity. It acts as a master ...

Robots that track smells often fail when one of their sensors breaks. Now, researchers ...

Microscopic sensors that are as thin as a strand of hair but capable of taking multiple measurements simultaneously could ...

Cornell scientists have engineered E. coli to act as a sensitive biosensor for monitoring environmental arsenic, a toxic ...

A collaborative research group has developed a bio-inspired robotic system based on insect behavior which can locate odor ...

The Oura Ring does not currently track blood pressure. It focuses on sleep, heart rate, temperature, and activity data.