The Delhi Public Works Department is evaluating a proposal to build a 500-metre underpass near the Crown Plaza traffic signal in Mayur Vihar Phase 1. The project aims to reduce traffic congestion on the heavily used Delhi-UP Road. The underpass would serve as a key infrastructure intervention in one of Delhi's busier transit corridors. No timeline or cost estimates have been officially announced yet.
Billions of people across Asia rely on Himalayan glaciers and snowfields as a primary source of freshwater. However, the region's cryosphere is undergoing rapid change, creating growing risks for downstream populations. Concerns have been raised over the closure of glacier research facilities at a time when scientific monitoring is considered critical. Experts warn that reducing research capacity could hamper understanding of emerging water and hazard risks. The situation highlights a tension between resource allocation and the urgent need for climate data in one of the world's most vulnerable mountain regions.
Google is relocating its approximately 90-member AI responsibility team from Google DeepMind to its global affairs division, which oversees policy and lobbying. The transition is set to begin in September as part of a broader reorganisation bringing DeepMind closer to Google's core operations. Some employees have raised concerns that the move could distance the team from Gemini researchers, potentially undermining AI safety efforts. However, team lead Helen King has assured staff that their access to resources and researchers will remain unchanged.
Developer Pavel Hurun released PM Brain in May 2026, an open-source AI memory project that has since gained 736 GitHub stars and 152 forks. Unlike most AI memory systems, PM Brain stores information in plain Markdown files on a local laptop rather than using vector databases, RAG pipelines, or cloud infrastructure. The project's documentation identifies five recurring failure patterns in conventional AI memory systems, including context overload, silent strategy drift, and the loss of decision rationale. PM Brain pairs with the related pm-skills repository, which has over 26,000 stars, with pm-skills handling workflow and PM Brain handling the memory layer. The project challenges the prevailing assumption that complex vector-based retrieval is necessary for effective AI memory, arguing that simpler, structured plain-text storage can outperform heavier approaches.
India's rapidly expanding space industry is in urgent need of a dedicated Space Act to provide a clear legal framework. The sector was opened to private players in 2020, accompanied by the creation of the Indian National Space Promotion and Authorisation Centre (IN-SPACe). However, these developments have exposed significant gaps in existing policies and regulations. A formal Space Act would define company rights, improve regulatory clarity, and strengthen India's position in the global space economy.
DeepSeek R1 is an open-source large language model that uses a Mixture of Experts (MoE) architecture combined with Reinforcement Learning from Reasoning Feedback to improve complex, multi-step reasoning. Unlike traditional models that activate all parameters for every query, R1 selectively engages only relevant expert modules, making inference faster and more efficient. On key benchmarks, R1 scores 79.4% on math, 61.2% on coding, and 74.8% on reasoning tasks, placing it competitively near closed models like GPT-4 and Claude 3.5. Because its weights are publicly available, researchers and developers can download, run, and fine-tune the model without relying on costly proprietary APIs. The release signals a narrowing gap between open-source and closed AI systems, with developers eyeing multi-modal reasoning as the next area of advancement.
For years, AI systems were limited to a single modality — text, image, or audio — making real-world understanding fragmented and incomplete. Modern multi-modal AI addresses this by encoding all modalities into a shared latent space, where a unified transformer processes them together. This enables applications such as visual question answering, image captioning, text-to-image generation, and video understanding across industries. Sectors like healthcare, education, and robotics are already benefiting through capabilities like medical image analysis and vision-guided autonomous navigation. The next frontier includes real-time multi-modal streaming, cross-modal generation, and embodied AI systems that can see, hear, speak, and act simultaneously.
As AI agents grow more capable, researchers and developers are emphasizing that trustworthiness — not just intelligence — is the critical measure of a reliable system. Experts outline a layered defense framework covering error handling, output filtering, bias mitigation, and adversarial attack resistance as essential building blocks. Techniques such as red teaming, human-in-the-loop oversight, and production monitoring are highlighted as practical tools to identify and contain failures. Approaches like Reinforcement Learning from Human Feedback (RLHF) and Constitutional AI are cited as methods to align model behavior with user intent and broader human values. The core argument is that safety is not an optional feature to be added later, but a foundational requirement that must underpin every stage of AI system design.
A developer has shared a personal project called AuraStudio, an online audio equalizer accessible via a Vercel-hosted link. The creator posted about the project on DEV Community, describing it as a small, non-professional build. The developer expressed a desire to improve the tool and is seeking feedback and contributions from the community. The project is currently live at aurastudio-hazel.vercel.app for anyone to try.
GitHub's fine-grained personal access tokens return a 404 Not Found response when access is denied, rather than the expected 403 Forbidden, because GitHub deliberately hides the existence of resources an unauthorised token cannot reach. This design prevents tokens from being used to enumerate private repositories, but it also misleads developers into debugging the URL instead of the token's permissions. Common causes include the target repository not being in the token's access list, required permissions being unset, a mismatch between the token's owner account and an organisation's private resources, or the organisation not yet having approved the token. Fine-grained tokens lack the x-oauth-scopes header that classic tokens provided, so the only ways to verify a token's capabilities are to review its settings or test specific endpoints directly. Developers are advised to map each API endpoint to its documented permission, create tokens with the minimum required access, and diagnose failures by permission before inspecting the URL.
A developer tutorial aimed at Git beginners outlines the essential steps to take immediately after installing Git, focusing on three key actions: configuring a username, email, and default branch name. The guide walks users through creating a local repository, staging a file, and making their first commit using Git 2.43.0 commands compatible with Windows, macOS, and Linux. It emphasizes that Git operates entirely offline and that no account or server is needed to get started. The article also clarifies foundational concepts often misunderstood by beginners, such as commits being snapshots rather than diffs and branches being pointers rather than folders. A linked 7-Day Git Challenge is offered as a structured follow-up for those who want to deepen their understanding one lesson at a time.
A force push to a shared Git branch can silently overwrite a colleague's commits, making them unreachable from any branch on the server. The git push --force-with-lease command offers a safer alternative by rejecting the push if the remote has been updated since your last fetch, though a stale local cache can still allow destructive overwrites. What most developers do not know is that every clone retains a reflog of remote-tracking branches, recording each value a branch tip has held, including ones overwritten by force pushes. Using git reflog show origin/main, a colleague can retrieve the lost commit hash and push it back to the server with a lease to avoid further collisions. The only scenario where a commit is permanently unrecoverable is if it existed solely on the server and was never fetched by any clone, which rarely occurs in normal workflows.
A developer discovered that the widely used GitHub CLI command 'gh api --paginate --slurp --jq length' counts pages of results rather than individual issues, a mistake that had appeared in a published tutorial receiving nearly 1,800 monthly search impressions. The error stems from how the --slurp flag works: it wraps all paginated responses into an outer array of arrays, so 'length' returns the number of pages, not items. The correct approach requires adding 'add' before 'length' in the jq filter, which first concatenates all page arrays into a single list before counting. Additional nuances include the fact that GitHub's issues endpoint also returns pull requests, requiring an extra filter to exclude them, and that some endpoints return objects rather than bare arrays, demanding a different extraction pattern. The author has since corrected the original tutorial and documented multiple reliable pagination recipes to prevent the same misunderstanding.
England completed a 3-0 series whitewash against Pakistan, affecting the World Test Championship points table standings. Pakistan made multiple changes to both their playing squad and coaching staff ahead of the third and final Test at Edgbaston. However, the late-series adjustments failed to produce a different result for the visiting side. The series outcome has drawn attention to India's current position in the WTC standings.
A technical guide published on DEV Community outlines how to build a production-grade AWS architecture by combining multiple services rather than learning them in isolation. The architecture centers on routing user requests through Route 53 and a load balancer before reaching application servers, with data stored in S3 and RDS. Network isolation is achieved using VPCs split into public and private subnets, ensuring only necessary components are exposed to the internet. Security groups enforce controlled communication paths between the load balancer, application servers, and database layers. The guide also highlights the need for supporting components such as IAM, auto scaling, monitoring, logging, backups, and CI/CD pipelines in any real-world deployment.
A developer building a custom status line tool for Claude Code discovered that the tool was tracking overall API usage across all models but missing individual per-model weekly limits. While running long-duration AI agents on Anthropic's Fable 5.1 model, the status line showed a comfortable 47% usage on the all-models tracker, even as Fable's own weekly quota had been fully exhausted. This gap led to roughly $200 in unexpected overage charges before the developer noticed the discrepancy. The developer subsequently updated the status line to separately display per-model weekly usage alongside the all-models figure, using an undocumented Anthropic API endpoint to fetch the data. The fix also introduced a background caching script that refreshes per-model quota data every five minutes to keep the display accurate without slowing down the interface.
Oracle founder Larry Ellison abruptly cancelled a pre-arranged plan to sell 50 million Oracle shares shortly after it was publicly disclosed. No shares were traded under the arrangement before it was withdrawn, and the plan had been set to expire later this year. The move draws attention to key differences between US and European regulatory frameworks governing stock sales by corporate executives. Oracle's share price has been under pressure recently, while the company is also grappling with rising job-cut related costs.
Indian wrestling has a storied history at the Asian Games, with athletes consistently delivering medals from the 1954 Manila edition through to the 2022 Hangzhou Games. The sport now heads into the upcoming Aichi-Nagoya Asian Games carrying the weight of that proud legacy. However, the contingent faces fresh challenges after doping-related issues emerged in the lead-up to the competition. Despite these setbacks, Indian wrestlers are determined to maintain their strong medal-winning record at the Games.
Article URL: https://phys.org/news/2026-08-black-hole-caught.html Comments URL: https://news.ycombinator.com/item?id=49679734 Points: 5 # Comments: 1
Abhijeet Dipke, a politician from the Cockroach Janta Party, visited villages in Balaghat, Madhya Pradesh, to address a series of child deaths in the region. During his visit, he was confronted and heckled by individuals who identified themselves as social media influencers. The Madhya Pradesh High Court has stepped in, directing the state government to respond to the ongoing child mortality issue. A Public Interest Litigation filed in the matter cited poor treatment facilities and severely overcrowded hospital conditions as key concerns. Reports from the area also pointed to widespread unsanitary conditions that have been contributing to infections and continued deaths among children.