Artificial intelligence systems have big environmental costs but are also finding ways to save energy and water, cut ...

Naomi Serviss scored a bookshelf and a guitar stand. Michelle Wolf got three spin bikes ‒ two for a teacher friend's classroom and one for herself. Joni Holderman got a gently used rug that retails ...

Inevitably, the world disappoints us. In the most tragic cases, the illusion of a perfect world is exposed in childhood, in a million ways we’d rather not talk about. More often, it happens as we grow ...