TechNews DevTop Staff 
Desalination has long carried a double burden. Conventional plants consume between 3 and 10 kilowatt-hours per cubic metre of freshwater they produce, and they leave behind concentrated brine that is costly to manage. A facility in Caofeidian, Tangshan, China, now claims to have solved both problems at once, cutting energy consumption by 60% against the … Read more
Google has unveiled Gemini 4 Argon, its newest frontier model, and pushed it live the same day across the Gemini app, AI Mode in Search and the developer API. Announced on October 13, 2026, Argon is the first release in the Gemini 4 generation and now tops a lineup that also includes Flash and Pro. … Read more
The Kikou Maru is not a laboratory prototype. It is a working vessel of 4,800 deadweight tonnes and a 105-metre hull, and it has just completed a 20-nautical-mile crossing of Osaka Bay running exclusively on a hybrid propulsion chain built around hydrogen fuel cells, electric motors and lithium batteries. Operator Uyeno TransTec and the project’s … Read more
Perovskite solar cells have carried the industry’s heaviest expectations for more than a decade, and the same flaw has stalled them every time: the material degrades under light, heat and moisture far faster than conventional silicon. A research team co-led by the University of California San Diego, working alongside Princeton University and Sungkyunkwan University in … Read more
Stingray devices — cell-site simulators that masquerade as legitimate commercial mobile towers to intercept data from nearby handsets — have been a fixture of criminal investigations for decades. What an investigation by Wired, reported on 12 October 2026, has now uncovered is categorically different: federal investigators asked to deploy stingrays to locate journalists covering anti-ICE … Read more
West Texas now hosts two of the most water-hungry industries in the United States at the same time: oil and gas extraction, and the artificial intelligence buildout. Researchers at The University of Texas at Austin argue that the vast volumes of salty wastewater pulled up alongside Permian Basin crude could be treated and redirected to … Read more
Samsung has published the end-of-support calendar for the Galaxy hardware still inside its update pipeline, drawing a firm line under two of its most widely used product families. The Galaxy S23, Galaxy S23+ and Galaxy S23 Ultra will keep receiving software through February 2027, while the Galaxy Watch 5 and Galaxy Watch 5 Pro — … Read more
Nobody warns you at the point of sale what happens when a photovoltaic array goes months without rain and dust settles across the cells. The efficiency penalty is real, measurable and — in many cases — avoidable with basic upkeep. The International Energy Agency estimates that soiling costs residential installations between 4% and 7% of … Read more
Alphabet, Google’s parent company, has signed a nuclear power supply agreement with Constellation Energy for 890 megawatts across eleven reactor units in three states: Illinois, Pennsylvania, and New Jersey. The commitment exceeds $4.3 billion (roughly €4.04 billion). It is the largest corporate nuclear energy contract in tech industry history, arriving as electricity demand from AI … Read more
For nearly a decade, the wired headphone has been written off as collateral damage in the race toward a cable-free future. Apple pulled the 3.5 mm jack from the iPhone 7 back in 2016, and the rest of the industry quickly followed, treating the headphone cable as an artifact of a less advanced era. The … Read more