Freshwater salinization is rising due to pollution and ocean intrusion, threatening water supplies, agriculture, and ...

An influx of salt from both land and sea and a warming world are condemning the world's rivers, streams and estuaries to a ...

The thirst of civilization now presses hard upon the naturally available supply of fresh water. It is easy enough to desalt sea water, but it must be done cheaply, abundantly and soon ...

Salt is available as sea salt or rock salt. Sea salt is more highly prized than rock salt, which is mined and must be further refined to make cooking salt and table salt. Saltiness is masked by ...