Iron is an essential trace element in biological cells. The concentration of the element and its so-called redox state—it can ...

House Targaryen finally makes an appearance in 'A Knight of the Seven Kingdoms,' Episode 2. How are they related to those we know from 'Game of Thrones' and 'House of the Dragon'?

We need to have a serious talk about the "no-soap" rule that's been scaring home cooks for decades. Your cast-iron skillet is a chunk of rugged metal, not a delicate flower, yet people treat it with a ...