RFK Jr. says he’s working with the food industry to remove synthetic dyes by the end of 2026. WSJ visited one of the world’s largest food color plants to see why this deadline is so hard to achieve.

随着冰层消融，科拉湾(Kola Bay)——一片看似不起眼的水域，正成为俄罗斯争夺北极主导地位的重要战略枢纽。通过这个海湾，俄罗斯可以开辟新航道，开采自然资源，甚至还能在遭遇威胁时从这里发射核武器。封面图片来源：Alican Ocak / ...