When you drink a nice refreshing glass of water, do you ever think, "Gee, I'm glad that polymeric desalination membrane did its job!" Probably not, but maybe you should. Those thin polyamide, or ...

Who will clean up Iowa’s water? That puzzler can get lost amid sniping over accusations about who really cares about clean water. But "who can and will make clean water happen" is where our focus ...

Iowa DNR doesn't protect clean water A previous plea to the EPA produced slow and middling results It's in Iowa's power to produce a clean-water turnaround Who will clean up Iowa’s water? That puzzler ...