CogTwin is a hybrid cognitive architecture framework designed to bring autonomous reasoning and real-time adaptation to digital twin systems. Presented at IJCAI 2025, this work aims to advance the state of digital twin technology by addressing key gaps in autonomy, cognition, and real-time decision-making. Digital twin technology has transformed how complex systems are managed, from smart cities to industrial processes. However, most current digital twins remain fundamentally reactive: they rely on pre-programmed rules and static data-driven models, and therefore struggle when confronted with unforeseen events or evolving conditions. Real-time learning, reasoning, and adaptation - hallmarks of human cognition - are largely absent.

UNSW researchers have developed a soft robotic model of the human heart that can mimic disease and provide a realistic environment for testing the next generation of cardiac devices. Researchers at UNSW Sydney have developed a fully synthetic soft robotic heart that reproduces the complex movements and internal structures of the human heart, opening the door to better treatments, safer medical devices and more personalised care. Published in Nature Communications and Advanced Science, the research introduces a beating model of the left side of the heart that includes artificial valves, papillary muscles and chordae tendineae - structures that are critical to healthy heart function and are frequently affected by disease. The device is able to accurately reproduce the process in a real heart where cardiac valves leak and blood flows backwards, which increases the risk of heart failure and other life-threatening complications. In that way, the research team say the new soft robot can eventually help provide a better understanding of heart conditions, reduce reliance on animal testing and provide doctors with patient-specific models to plan treatments before procedures are performed.

An autonomous agent powered by OpenAI's advanced artificial intelligence (AI) models went rogue during a security test and hacked multi-billion dollar tech startup, Hugging Face, last week. The agent didn't just exploit vulnerabilities in Hugging Face's systems to achieve what it perceived as a strategic gain. It also exploited vulnerabilities within OpenAI's infrastructure. Of course, hacks are very common cyber threats that organisations face frequently. But this incident is different, because the AI agent acted without any human input.

On July 28, the United States' Federal Communications Commission blocked foreign-made " advanced robotic devices " from receiving the equipment authorization needed for sale in the United States, citing supply-chain vulnerabilities and cybersecurity risks . The block applies to networked humanoids, quadrupeds, other qualifying mobile robots weighing more than 4.4 lb. In a parallel action, the FCC also restricted foreign-produced connected power inverters. Existing authorized models are unaffected for now, and exemptions or conditional approvals may be available. Meanwhile, John Moolenaar, a Michigan Republican who chairs the House Select Committee on China, told Reuters that the FCC move "protects our country and strengthens our nation's robotics industry."

In fact, nanorobotics has become a rapidly growing field of research. It is considered a promising approach, for example, for delivering active substances to specific locations in the body. Unlike their larger-scale counterparts, they are not made of electronics, computer chips, and software, but rather of biomolecules and nanoparticles. Researchers led by Prof. Dr. Cornelia Palivan from the University of Basel are now reporting on a sophisticated modular nanorobot with greater functional flexibility than many existing systems. "Previous nanorobots are often designed for a specific task only," says Cornelia Palivan.

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen The hidden diagnostic file breaks down all the logging your Pixel, Samsung, or even Motorola does daily. Here's how I've been using it. The'dumpstate' is a hidden diagnostic file you can easily access. It breaks down your phone's battery health, excess cache, and more. Most of the analysis can be done on your phone, but using ADB on a PC helps.

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Google's new Ask Maps features may be more exciting than the upcoming Pixel drop Google announced several upgrades to Ask Maps, allowing users to order food and find hotels with fewer clicks. Google expanded Ask Google capabilities. Users can more easily order food, book hotels, and find attractions. Ask Maps rolls out in English to 150+ countries. Earlier this year, Google announced Ask Maps, a Gemini-powered feature allowing users to search in Maps with complex, conversational queries.

Two human rights groups have said an Israeli attack in southern Lebanon that killed al-Akhbar newspaper reporter Amal Khalil and seriously wounded freelance camera operator Zeinab Faraj was an apparent war crime. Separate reports by Human Rights Watch and Amnesty International concluded that the journalists were targeted while reporting in the town of al-Tiri on 22 April. They called for an independent investigation and for Lebanon to accept the jurisdiction of the International Criminal Court. The Israeli military denied targeting the journalists, telling the BBC that the three strikes carried out by its forces were aimed at two operatives of the armed group Hezbollah. The Israeli military says it does not target journalists, but the facts and evidence show that it has repeatedly done so.

Why $370bn tech group Palantir pays 1.4 percent tax rate: Report Palantir Technologies, the United States data analytics and artificial intelligence company which has contracts with the country's military and intelligence apparatus, has "engineered its corporate structure" to pay no US federal corporate income tax, according to a new report. The study by the Centre for International Corporate Tax Accountability and Research (CICTAR) comes as Palantir reports soaring revenues, driven partly by government contracts, while it faces continued criticism for providing technology to the Israeli military amid the genocide in Gaza. What does the report show? Earlier this week, Palantir reported second-quarter revenue of $1.94bn, up 93 percent from a year earlier. But despite its rapid growth, CICTAR said its global effective tax rate was just 1.4 percent in 2025.

In healthcare settings where patients use LLMs as a medical assistant, LLM performance differs between evaluation and deployment. Closing the gap requires making assumptions explicit, testing which assumptions hold, and updating evaluation protocols accordingly. Healthcare LLM benchmarks are one of the main paradigms by which LLMs are evaluated prior to clinical settings. Benchmarks provide a stable goalpost that allow researchers to iterate quickly and measure progress consistently. However, in high-stakes domains like healthcare, that same abstraction becomes a liability.