North and South Korea share the same history and culture—but today they live radically different lives. One is a wealthy democracy with global tech companies. The other remains one of the most ...

She was about to become First Lady after her partner won the presidential election, but the role immediately raised a serious question for her. Why should someone who was never elected hold influence ...

Biosynthesis is the generation of natural products through enzymatic reactions, as in cellular metabolism. Successive enzymatic reactions by a number of enzymes are generally required to achieve a ...