Seven days ago, I posed the question "Is marijuana addictive?" to six so-called answer Web sites. It didn't take long for me to get a wisecracking answer: "If you don't think it is addictive try ...

A new social search site that pays people to answer questions from visitors will become publicly available on Monday. ChaCha.com will pay "guides" up to $10 per hour spent searching for Web sites that ...

The library reference desk may now be going the way of the card catalogue, as University librarians are increasingly taking their expertise online. The University recently announced a service that ...

A new AI chatbot is helping residents find answers to various questions about Arlington County government operations, elections and more. It — or perhaps “she”? — can be accessed on the bottom right ...