Be careful when you use specialized search engines to explore the Deep Web: its research value comes at the price of its many pitfalls. The Deep Web's bevy of scholarly material is interspersed with ...

One day last summer, Google's search engine trundled quietly past a milestone. It added the one trillionth address to the list of Web pages it knows about. But as impossibly big as that number may ...

Definition: The deep Web, also called the invisible Web, refers to the mass of information that can be accessed via the World Wide Web but can’t be indexed by traditional search engines — often ...