Scientists led by China’s Dongguan University of Technology have proposed a novel control approach for water-to-water heat pumps that uses carbon dioxide (CO2) as refrigerant. The model-based optimal ...

From rivers to dams to hundreds of miles of aqueducts, moving water around California takes a massive system, engineered over the better part of a century. Now, with a new executive order, President ...

Scientists discovered that certain plants can survive stressful, dry conditions by controlling water loss through their leaves without relying on their usual mechanism -- tiny pores known as 'stomata' ...

FLAGSTAFF (AZFamily) — Water is something Arizona takes very seriously, and most cities have control over their water and its availability. However, up in the High Country, because of a law from the ...