The first room-temperature light detector that can sense the full infrared spectrum has the potential to put heat vision technology into a contact lens.
US regulators conditionally cleared AT&T's $4 billion deal for Leap Wireless on Thursday which gives the telecom giant more spectrum and the Cricket prepaid phone franchise.
The Pentagon said on Thursday it would take steps to share some airwaves in coming years to accommodate the wireless industry, which is clamoring for more bandwidth.
Free of dyes but colorful: A team of American and Korean researchers is the first to develop non-iridescent, structural, full-spectrum pigments, whose color is independent of the viewing angle, for use in reflective displays. ...
Providing secure wireless connections and improving the efficiency of communication devices could be another application for graphene, as demonstrated by scientists at Queen Mary University of London and the Cambridge Graphene ...
A newly formed coalition of US technology firms and advocacy groups called Thursday for the expansion of Wi-Fi, saying airwaves are getting congested for a key pathway to the Internet.
Scientists at DOE's Ames Laboratory have demonstrated broadband terahertz (THz) wave generation using metamaterials.
(Phys.org) —Getting the blues is rarely a desirable experience—unless you're a solar cell, that is.
Fourth-ranked US wireless carrier T-Mobile US said Monday it was buying 700 MHz low-band spectrum from market leader Verizon Wireless to strengthen its coverage in major urban markets.
(Phys.org) —A research team led by FOM workgroup leader Prof. Dr. Wim Ubachs and Dr. Rick Bethlem has once again demonstrated that the mass ratio between electrons and protons has remained the same over the past 7.5 billion ...