Running your hand over freshly shaved skin can feel like a surprise. A day or two later, those short stubbly points feel rougher and sharper, and the regrowth looks darker at first glance. It’s easy ...

If you believe we’re about to reach a point where AI chatbots are just as capable of learning how to complete intellectual tasks as humans, you might want to think again. In a new ...

Fear. It stops us mid-step, tightens our chest, makes us overthink a simple text message for hours. It whispers worst-case ...