It's sometimes easy to forget that our digital lives rely on a massive, all-encompassing web of invisible radio waves; all we know is that our mobile device picks up 4G LTE or Wi-Fi so we can get on ...

As we wander through buildings and streets, restaurants and universities, countless signals are buzzing around our heads, so silent and invisible we forget they are there. Richard Vijgen, information ...

This year, we’ve seen several ambitious new efforts to mine and make searchable the vast part of the web that remains largely hidden to search engines—often referred to as the deep, hidden or ...

For most of us, Web searching continues to take the form of searching Google. A simple click to Google.com produces relevant results. When Google was first released by two Stanford Ph.D. candidates, ...