In fiction, magic makes levitation easy. With a simple swish-and-flick of his wand, Ron Weasley yanks a troll’s club high above its head in Harry Potter and the Sorcerer’s Stone. Through graceful ...

When Brooke Black and her Danish husband first lived together in the United States, she doesn’t recall their different dining habits ever really being a thing. It wasn’t until the 44-year-old mother ...

There's more than one right way to wield cutlery, etiquette experts say. "Continental" style is widely used. - Alexander Spatari/Moment RF/Getty Images When Brooke Black and her Danish husband first ...

When an object moves fast, we follow it with our eyes: our brain correspondingly calculates the speed of the object and adapts our eye movement to it. This in itself is an enormous achievement, yet ...