When the farmlands of California and Australia are facing a drought, what can they do? They could continue producing food if they could only irrigate their crops with saltwater.
Now an international team of scientists has found a way to do just that. They have developed salt-tolerant plants using a new type of genetic modification,...
Most people consume far too much salt, and researchers are trying to figure out why we crave it. It might put us in a better mood (but there are other things that do this as well).
Psychologist Kim Johnson found that when rats are deficient in sodium chloride (common table salt) they shy away from activities they normally enjoy, like...
When snacks are laid out, do you find yourself reaching for the salted nuts and potato chips? A new scientific study explains why some people like salt more than others. It may be related to how much you weighed when you were born. Salt can contribute to high blood pressure, but not all high sodium foods taste salty.
Nutritionists have...