Almost every wireless gadget on the planet, from the lock button on your car keys to the iPhone in your pocket to the Wi-Fi in your favorite coffee shop, runs over the electromagnetic spectrum.
When the Federal Communications Commission worked out the rules last fall to convert unused TV channels for a new long-range, wall-piercing version of Wi-Fi, Houston resident Leticia Aguirre had no way of knowing that she'd ...
Researchers show how to use portable devices' built-in motion sensors to improve data rates on wireless networks
For most of the 20th century, the paradigm of wireless communication was a radio station with a single high-power transmitter. As long as you were within 20 miles or so of the transmitter, you could pick up the station.
More cars are hitting the information superhighway thanks to new automotive Wi-Fi technology that allows vehicles to become rolling "hot spots."
Motorola Mobility says it will start selling a Wi-Fi-only version of its Xoom tablet computer for $599 on March 27.
(AP) -- AT&T Inc. is expanding Wi-Fi access for its subscribers in New York and introducing it in San Francisco, adding data capacity in two cities with heavy wireless network use from the iPhone and other devices.
Internet giant Google said sorry to New Zealanders Tuesday for collecting personal data from wireless networks for its "Street View" mapping service, in the latest in a series of apologies.
It used to take teacher Mahabir Pun more than two days to check his email from his home in the remote Himalayan village of Nagi in western Nepal.
Google has agreed to delete private emails and passwords mistakenly picked up from wireless networks in Britain by its Street View cars, the British information commissioner said Friday.