Building the award-winning prototype did not come easy. High school students create award-winning invention to solve major ...

Abstract: In this article, we present the Smart Water Tap Cap—a useful tool that measures the amount of water consumed in liters, the number of times the tap has been opened, the water's temperature, ...

A heat pump heats and cools your home, functioning like a combined furnace and central air conditioner. Because they absorb and move heat from the air, heat pumps are exceptionally energy-efficient ...

Literature promoting the SaddleBrooke Ranch development west of Oracle touts feature after feature — high Sonoran Desert terrain with beautiful mountain views, “multimillion-dollar country club ...

Trump’s big, ugly bill means danger. But we’ve seen their playbook before; we know how to hold the line and are ready to fight them with all we’ve got to protect our essential resources. Your support ...