Pew Data: ChatGPT Use Hits 58% Among Young US Adults, Just 10% for Over-65s

A 2025 Pew Research Center survey found that 58% of US adults aged 18–29 had ever used ChatGPT, compared to just 10% of those aged 65 and older, with overall adult adoption at 34%. Usage grew across all age groups between 2023 and 2025, but the gap between younger and older adults remained wide throughout the period. Experts caution that the data measures whether someone has ever tried ChatGPT, not how frequently, skillfully, or professionally they use it. For businesses planning AI rollouts, the figures signal that familiarity varies sharply within workforces and customer bases, making blanket assumptions about readiness unreliable. Recommended approaches include role-specific training, beginner onboarding, and human review processes for high-stakes outputs rather than relying on age as a proxy for capability.

Massachusetts Becomes Third State in Three Months to Restrict Data Center Development

Massachusetts has introduced new clean energy requirements targeting data center development, making it the third U.S. state to impose such restrictions within a three-month span. The rules appear aimed at curbing the environmental impact of power-intensive data facilities. The move reflects a growing regulatory trend across American states to address the surging energy demands of the data center industry. The specific requirements compel data centers to meet clean power standards as a condition of development.

8 railway multi-tracking projects worth Rs 20,804 crore approved

Suno Launches v6 AI Music Model Trained with Licensed Record Industry Data

AI music startup Suno has released its v6 model, marking the first time the company has developed a model with support from major record labels. The training data includes licensed content from Warner Music Group, BMG, and Believe, alongside user-generated data. Suno executive Jack Brody confirmed the model was built from scratch using an entirely new dataset, separate from those used in previous versions. The v6 release actually comprises three distinct models — v6, v6-wild, and v6-mini — with the mini version available for free to all users. It remains unclear whether the new dataset is entirely free of content obtained without proper licensing.

Dynamics 365 F&O and Infor LN Plan Replenishment Almost Identically, Study Finds

A technical analysis published by CodeCore Dynamics LLC on 9 September 2026 compared master planning replenishment logic in Microsoft Dynamics 365 F&O and Infor LN, finding the two systems behave nearly identically in most lot-sizing scenarios. Five business cases built from two years of a UK wholesaler's order data tested eleven lot-sizing settings each, with a floating demand window topping all five cases. The study found that service levels barely differ across time-phased rules at short lead times, with fill rate spreads under 0.2 points in three of five cases. A key F&O risk identified is the coverage time fence: setting it below the total lead time costs roughly half a percentage point of fill rate per day without triggering any system error. The analysis concluded there is no planning-based justification for migrating from F&O to Infor LN, and that a company's current planning position can be assessed with just three targeted questions to the planning team.

Developer fixes permission overreach and phantom analytics scare after Chrome extension launch

A developer built Network Sniper, a local-first Chrome extension designed to streamline API debugging without telemetry or cloud sync. Shortly after launch, they discovered the extension requested broad 'read and change all data on all websites' permissions upfront, which alarmed potential users. The fix involved switching to optional, origin-scoped permissions requested only at the moment of use. A separate scare arose when unexpected analytics-like calls appeared in install stats, but a full codebase audit traced them to the Chrome Web Store's own developer dashboard, not the extension itself. The developer has since added automated regression tests to ensure no tracking code is ever introduced into the project.

CIA Director Ratcliffe Set to Play Expanded Role in Russia-Ukraine Talks

US CIA Director John Ratcliffe is reportedly preparing to take on a more prominent role in Washington's negotiations involving Russia and Ukraine. US officials conveyed this development to their European counterparts, according to a Financial Times report published on Wednesday. The move signals a potential shift in how the United States manages its diplomatic engagement in the ongoing conflict. The CIA chief's expanded involvement could mark a significant step in America's approach to brokering talks between the two warring nations.

El Nino puts India on high health-risk radar, says WHO

ChatGPT Reaches 67.7M US Monthly Users, But Two Key Metrics Mean Different Things

ChatGPT had an estimated 67.7 million US monthly active users according to eMarketer, while a separate Pew Research Center survey found 34% of US adults had ever used the tool as of June 2025, up from 18% in July 2023. Analysts caution that these two figures measure fundamentally different things and should not be conflated. Monthly active users reflect current ongoing engagement within a set period, whereas the Pew figure captures cumulative lifetime exposure, including one-time users. The eMarketer number is a market forecast estimate rather than a direct count from OpenAI, and its full methodology is paywalled. Experts advise businesses to treat both figures as contextual indicators rather than standalone evidence of AI readiness or demand.

Dev shares hard lessons from migrating a real SaaS app to Next.js App Router

A developer documented the challenges of migrating a production SaaS application with thousands of active users from Next.js Pages Router to the App Router, a process that took three weeks and broke authentication twice. A key pitfall was 'use client' contagion, where a single directive cascaded through component imports and inadvertently converted most Server Components back into Client Components. The app's aggressive default caching behaviour caused stale data issues, such as profile pictures not updating, requiring the team to force dynamic rendering on authenticated routes before cautiously reintroducing caching. Third-party libraries dependent on browser APIs like 'window' also required custom wrapper components to function within the new server-side paradigm. Despite the difficult migration, the team ultimately saw a 40% drop in initial page load times and a significantly reduced JavaScript bundle size.

Automattic CEO Matt Mullenweg Placed on Leave of Absence

Matt Mullenweg, the CEO of Automattic and co-founder of WordPress, has been placed on a leave of absence, according to a report by 404 Media. The development marks a significant leadership moment for Automattic, the company behind WordPress.com and other web products. Further details regarding the circumstances or duration of the leave were not available in the provided source. The story was picked up by Hacker News, drawing community attention to the leadership change.

Supreme Court Urges CBSE to Exempt Class 6 Students from Three-Language Policy

The Supreme Court has once again called on CBSE to consider exempting Class 6 students from its mandatory three-language policy. The court reiterated its earlier stance, signaling continued judicial scrutiny of the board's language education requirements. The bench indicated that the broader question of whether English should be classified as a native or foreign language would require a more comprehensive hearing. The matter has been flagged as a significant policy issue that warrants detailed deliberation before a final ruling can be made.

Spain Had Prior Intelligence Warning Before Ceuta Mass Migrant Crossing

Declassified documents reveal that Spanish and Moroccan authorities received advance warning of a planned mass migrant crossing into Ceuta. Intelligence agencies had identified social media calls urging people to attempt the crossing before the surge occurred. The warnings came just one day before tens of thousands of migrants entered the Spanish enclave. Despite the prior intelligence, the crossing proceeded on a massive scale, raising questions about the response from both governments.

DEV Community Users Report Random Color Changes on Profile Icons

Some DEV Community users have noticed that the background color of their profile icons is changing unexpectedly. One user observed the background shift from yellow to red within a short period. The cause of the color changes is currently unknown, and no official explanation has been provided. The issue appears to have surfaced recently, prompting users to seek answers from the community.

Developer releases bigbullui v1.2.0: 659-component React library with zero dependencies

A developer has launched bigbullui v1.2.0, an open-source React component library featuring 659 copy-paste components, 63 page blocks, and 1,023 hand-drawn stroke icons. The library is built for React 19 and Tailwind v4, carries an MIT license, and has zero runtime dependencies beyond React and a small utility helper. Components can be added via npm, a dedicated CLI, or the shadcn CLI, and a scaffolding tool is also available to bootstrap new projects. The library includes an MCP server integration, allowing AI coding tools like Cursor and Claude Code to browse components and fetch source code locally without a backend. The project is publicly available and the developer is actively seeking community feedback on missing features or stack-specific needs.

UK Sanctions West Bank Settlers Amid Quiet US Response

The United Kingdom has imposed sanctions on Israeli settlers in the West Bank, accusing Israel's government of ignoring what it describes as the 'ethnic cleansing' of Palestinians. The measures signal a notable shift in British policy toward the Israeli-Palestinian conflict. The subdued reaction from the United States to the UK's move has drawn attention, suggesting possible underlying tensions between the two allies on the issue. Analysts interpret Washington's muted response as potentially reflecting growing frustration with Israeli settler activity in the occupied territory.

Sarah Michelle Gellar Cuts LA Home Price to $9.95M After 3 Months on Market

Actress Sarah Michelle Gellar and her husband Freddie Prinze Jr. have reduced the asking price of their Los Angeles property to $9.95 million. The Mandeville Canyon home was originally listed just three months ago at a higher price. The couple purchased the residence in 2013 and have been looking to sell the family home. The price reduction signals their eagerness to close a deal on the long-held property.

NYC Man's 100-Day Solo Cleanup Inspires Neighbours to Reclaim Their Block

David Clarke, a New York City resident, took it upon himself to clean a neglected block using basic tools over 100 days. He regularly shared his progress on social media, gradually attracting attention from the wider community. Clarke also spent his own money to build gardens in tree beds along the block. His efforts inspired neighbours to join in and help maintain the newly improved space. The grassroots initiative ultimately transformed the block and built a stronger sense of community pride.

OpenAI claims Millennium Prize math breakthrough amid academic scooping allegations

OpenAI announced on Tuesday that it has solved one of mathematics' Millennium Prize problems, a landmark achievement in the field. However, the announcement was clouded by controversy before it was even formally made public. Reports suggest OpenAI rushed to solve the problem after learning that other researchers were already close to a solution, raising concerns about competitive misconduct. The incident has sparked allegations of scooping and spying within academic circles. The episode highlights both the rapid pace at which AI is reshaping mathematics and the ethical tensions that can arise in high-stakes research competition.

Apple iPhone Duo Forces Swift Developers to Rethink Layout Assumptions

Apple has unveiled the iPhone Duo, its first foldable iPhone, featuring a 5.4-inch outer display and a 7.6-inch inner display, shipping with iOS 27. The dual-screen, shape-shifting design invalidates long-standing assumptions in iPhone app development, such as fixed screen sizes, symmetric safe areas, and predictable orientations. Developers who rebuild their apps using Xcode 27.1 and the iOS 27.1 SDK will gain full edge-to-edge inner display support, while apps built on older SDKs will appear letterboxed. Apple now recommends using size classes instead of orientation-based layout logic, since the inner display behaves like an iPad in both dimensions. Additionally, UIScreen.main is being deprecated in favor of trait collection and window scene APIs, as the device now has more than one physical screen.