telecommunications

Nature Nanotechnology, Published online: 27 April 2026; doi:10.1038/s41565-026-02158-5 Decoherence suppression in quantum dots can advance coherent telecom single-photon sources.

(NPR) – Two titans of the tech world will face off in court starting on Monday. Elon Musk, of Tesla and SpaceX, is suing Sam Altman, the CEO of OpenAI, in a high-stakes clash between former partners over the future … Read More

I spent the last few weeks making a coding agent for the terminal. This strikes me as anachronistic: the terminal is technology from before my lifetime, and I’m using it as the interface to exhilarating, terrifying, cutting-edge, trillion dollar modern day research. I find the juxtaposition nice. It’s a reminder that I build on what came before me, and others will build on what I leave behind. Al…

Millions of people watched the historic launch of Artemis II and were captivated by the mission’s 10-day journey around the Moon as NASA astronauts Reid Wiseman, Victor Glover, and Christina Koch, and CSA (Canadian Space Agency) astronaut Jeremy Hansen ventured farther into space than any human before. Part of the public’s ability to experience the […]

T-Mobile unveiled SuperBroadband, a business internet service that combines its 5G network with SpaceX's Starlink satellite constellation to provide two independent connectivity pathways. Read More

If you've done much with modern cellphones, you've probably noticed just how odd the architecture can be around audio. Specifically, I mean call audio: modern smartphones have made call audio less of a special case (mostly by just becoming more complicated in general), but in older phones you would often find arrangements where the cellular modem 1 had direct analog audio to the microphone and sp…

JMIR Publications today released a new featured report in its News and Perspectives section, detailing how advances in remote monitoring and portable medical technology are dismantling the traditional hospital walls.

This work demonstrates the potential of a dual-polarized multilevel modulation format with coherent detection (CD) to maximize the spectral efficiency to meet the demand of the next-generation passive optical network (NG-PON). Maximizing capacity and spectral efficiency in NG-PON networks is particularly crucial for improving high-speed internet access, bridging the digital divide, and enabling n…

With the explosive growth of global data traffic, extending communication bandwidth is one of the important methods to alleviate the pressure on communication capacity. As the core device of an optical fiber communication system, the bandwidth extension of the optical amplifier is an indispensable research focus. Bismuth-doped fiber amplifier (BDFA) has been widely studied because of its unique b…

John Ternus ascends the throne – but Cook will stay on to manage tech giant’s foreign policy as executive chair Hello, and welcome to TechScape. I’m your host, Blake Montgomery , US tech editor at the Guardian, writing to you after seeing The Jellicle Ball, a revival of Cats that I found fabulous and which the Guardian called “thrillingly new”. Shares in Allbirds surge after maker of wool sneaker…

Nature Communications, Published online: 18 April 2026; doi:10.1038/s41467-026-72053-z The authors demonstrate a 226-GHz all-photonic wireless link over 1.4 km, achieving a record-high net-rate-distance product of 214.2 Gbits⁻¹ km using broadband photonic/plasmonic components and a dual-sideband receiver that boosts SNR by 2 dB, showing strong turbulence resilience and exciting sub-THz deployment…

Aarti Sharma, B.A. LL.B. (Hons.), Law College Dehradun, Uttaranchal University Dr. Abhiranjan Dixit, Associate Professor, Law College Dehradun, Uttaranchal University ABSTRACT This article critically examines the legal and constitutional framework governing the interception of telephonic and digital communications in the Indian legal system. At the very onset of this study is to analyse the perma…

Deal, subject to regulatory approval, would give Bezos firm access to Globalstar’s network of two dozen satellites Amazon said on Tuesday it would acquire a satellite company in an $11.57bn deal, bolstering its own fledgling space business as it looks to take on Elon Musk-led bigger rival Starlink. The deal gives Amazon access to Globalstar’s network of two dozen satellites, boosting the tech gia…

A century-bandwidth antenna reinvented and patented after eighteen years with only a decade bandwidth | IEEE Journals & Magazine | IEEE Xplore

President Trump announced the first members of his President’s Council of Advisors on Science and Technology (PCAST) late last month. The roster is dominated by ... Read More Source

You just got home from a run to the tech store with your brand-new Cat 6 cable rated for gigabit speeds, but now that it's hooked up across your home office, your connection continues to crawl. The cable looks fine, no kinks or slices, and the router seems to be performing at its peak. The problem might actually be three letters printed on the cable itself: CCA. CCA stands for copper-clad aluminu…

As 5G networks continue to expand beyond dense urban centres, the industry has been forced to confront a difficult reality. Traditional deployment models, built around three-sector sites and relatively narrow beam coverage, do not translate well into rural and semi-rural environments. Lower population density, larger coverage areas and tighter budgets mean that operators need to extract far more …

Top Telemedicine Software Development Companies in 2025 Date: 30 January 2025 Telemedicine software has become a game changer in the field of healthcare as it revolutionises the process of patient and provider interaction. Due to the high demand of telehealth solutions, many companies are coming up with better, effective and secure software that suits the needs of the present medical field. This …

USB and Thunderbolt are now intertwined, but that doesn't always make things easier. Thunderbolt 4 and Thunderbolt 5 are backwards-compatible with other specifications, like USB4, Thunderbolt 3, and even older USB versions. This leads to the common misconception that USB4 is the same as Thunderbolt. In reality, USB4 only has the potential to match Thunderbolt 5 in a few areas — but only Thunderbo…

A groundbreaking demonstration has shown that laser communications can deliver high-speed data between a moving aircraft and a satellite far above Earth. The European Space Agency teamed up with Airbus Defence and Space, the Netherlands Organisation for Applied Scientific Research known as TNO, and German specialist TESAT to make this happen. During test flights over...