From leafy greens to juicy citrus, you'll want to add these nutritionists-approved winter superfoods to your shopping list.

Kyiv came back to the US earlier with a revised draft agreement of the deal that could open up its vast resources of key minerals to US investment, amid concerns in Kyiv over a US version that was pre ...

Some analysis suggests an IQ increase of about 15 points in the general population, as reflected in standard military aptitude tests in parts of the U.S. that were most profoundly iodine-deficient, ...