Two new papers describe hints to a brine-filled environment on the 4.5-billion-year-old space rock and the presence of amino ...

Salt water from the ocean is an option for fighting L.A.'s fires, but it's more complicated than simply going to the beach to transport water to the hillsides.

Great Salt Lake in Utah has hit unprecedented low water levels in 2022, raising serious ecological, economic, and health ...

Each year, cities, states and individuals spread millions of tons of road salt, which can leach into nearby freshwater ...

In a state with more than a million adults who have high blood pressure, excess sodium consumption is a serious concern.

Nearly a quarter of Madison’s wells have sodium levels that are too high for people on low-salt diets, according to federal ...