If the sci-fi-romance Her convinced you that robots can feel and artificial intelligence can wax poetic, these AI-generated valentine hearts are here to tell you otherwise. Rather than go the passé ...

The sweet messages on those valentine hearts require careful planning and editing from year to year. And they speak volumes about the state of our lives and loves. The messages on Sweethearts, ...

Valentine’s Day means chalky candy hearts with a lot to say. But what’s behind these very loud little candies? The story of conversation hearts, also known as Sweethearts, began in 1847, when a Boston ...