Add Yahoo as a preferred source to see more of our stories on Google. With so many new social norms and digital platforms, it's easy to mess up on etiquette without even realizing it. Not to worry—you ...

Mariah Grumet Humbert has grown used to the stares she receives while smiling at strangers on New York City streets. “They look at me like I’m insane,” she said, laughing. But the grin is genuine — an ...

Everyone loves a good party. And the best parties typically have at least two important factors: a gracious host and respectful guests. But in a world where parties can include everything from ...