With clean water supplies dwindling, federal officials put out a call around the world in hopes of finding innovative technology that could turn brackish water into potable water.
Five finalist teams will be showing off their desalination systems as part of the international completion beginning Thursday in Alamogordo.
09:09 Will Beijing cut Trump some slack after that phone call with Taiwan?13
00:30 Hundreds of veterans 'to put our bodies on the line’ in pipeline protest19
23:30 Trump breaks US stance with direct Taiwan call14
11:39 Gareth Southgate confirms no England break clause, wants 'world-class' team13