Wifi

The venue boasts new technology, hoping to revolutionize the fans' experience.

The federal government is shelling out more than $2 billion so more public school students can get online. But it's costly to add Wi-Fi.

Starting soon, London Underground riders will be able to enjoy WiFi and other services.

The social network has started offering free Internet in a few places. The catch? It makes it easier for advertisers to find you.

Federal regulators may want Wi-Fi Internet connections to get more widespread and powerful, but the government is not giving the service away for free.

Some American cities tried this and ran up against a buzz saw of opposition from companies that sell Internet service.

Amid the tablets and the smartphones at CES, Toyota is showing off a robot car, called the Lexus LS460. In New York's Chelsea neighborhood, they turned an old elevated rail line into a public park. Now that part of town is getting another amenity with no admission charge: Free Wi-Fi courtesy of Google.

A new service called FreedomPop hopes to go up against AT&T and Verizon, and a new kind of dissolve-able circuit that could change the field of medicine.

How important is it to turn off gizmos on a plane?