Centuries ago, monks who took a vow of silence developed their own hand signs, with hundreds of gestures, that are still in use today. Plus, how do speakers of different languages distinguish similar shades and tints of colors such as red, yellow...
A new book about how animals perceive their environment reveals immense worlds beyond our own. A bee can see ultraviolet light, catfish have taste buds all over their bodies, and manatees use highly sensitive lips to examine nearby objects. Also...
Jennifer, a seventh-grade English teacher in Kingsport, Tennessee, and her students have been studying the development of Romance languages, which got them wondering: When did the words romance and romantic come to be associated with stories about...
Marcus in Kingsport, Tennessee, says that as children, if he and his sister left snacks or crumbs around the kitchen, his mother would say in exasperation that all the kids ever wanted to do was to mess and gaum. The word gaum means “a greasy...