Researchers have designed a new device that can efficiently create multiple frequency-entangled photons, a feat that cannot be achieved with today's optical devices. The new approach could open a path ...

The Edifier S880DB MKII improve on their predecessors as a low-stakes desktop hi-fi setup but do they represent value?

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...

Abstract: Graph contrastive learning (GCL) has emerged as a powerful method for dealing with noise and fluctuations in graph-structured data, and can be applied to social networks and knowledge graphs ...

Management reiterated confidence in the company's long-term strategy and monetization of its spectrum assets, with Lang describing the expansion to 10 megahertz as a defining intent "to own a larger ...

In sum – what to know: mmWave spectrum secured – EE, O2, and VodafoneThree will pay a combined £39 million to enhance 5G capacity in crowded UK locations. 5.4 GHz of spectrum – Ofcom auctioned the ...

UK communications regulator Ofcom has announced the outcome of the principal stage of an auction to release more mobile airwaves to improve 5G services in the busiest places. With data consumption ...

SpaceX’s $17 billion deal to buy spectrum licenses from EchoStar should help Starlink satellites deliver better service to smartphones, and it might give a few large corporations second thoughts about ...

The electromagnetic spectrum is the nervous system of modern military operations, yet the way the U.S. Department of Defense (DOD) staffs its spectrum enterprise has not kept pace with the complex, ...

ON SEPTEMBER 10th Charlie Kirk, a right-wing activist, was shot dead while speaking at a university in Utah. Although a suspect is in custody, the motive of the killer is still unknown. President ...