Well-designed and operated wastewater facilities can unlock valuable resource recovery—reclaiming water, energy, and nutrients—by taking a holistic approach to both liquid ...

Started with the invention of the steam drill, Ingersoll Rand (NYSE:IR) provides mission-critical air, gas, liquid, and solid flow creation solutions. Ingersoll Rand reported revenues of $1.90 ...

You probably learned in school that there are three states of matter: solid, liquid and gas. Think ice cube, a puddle of water, and steam. Maybe you also learned about a fourth state, known as plasma.