ANOKA, Minn. — Kent Roessler, who farms north of Anoka, says picking rocks is fun with his invention. Based on an idea by his then-four-year-old son, Roessler has created the ROBO Rock Picker. It's a ...

Dick Schirado has created motion-activated watering systems for cattle and other gadgets to make farm/ranch life easier, but says the real challenge is convincing others to bring his work to market.

Dick Schirado has created motion-activated watering systems for cattle and other gadgets to make farm life easier. But he says the real challenge is convincing others to bring his work to market. Dick ...

TerraClear uses high-resolution imagery and advanced machine learning algorithms to map fields and optimize rock removal with customized skid steers. TerraClear has developed a system that uses drones ...