As you walk around downtown St. Paul, you might notice recent updates to a sidewalk staple. The trash cans have gone solar.

If you own your home, or even if you rent, chances are high that you’ll need to perform some basic toilet repair at some ...

This company's Chip Trapper provides a fast, efficient way to remove solids, such as chips, swarf or shavings, from used ...

Titan Mem-Box is a compact, packaged membrane system that converts conventional activated sludge treatment plants into ...