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Solving complex optimization problems using optics

A new mathematical approach using optics helps computers solve larger, more complex optimization problems by reducing computational demands. The framework can be applied to various real-world challenges, including facility placement and data clustering, with potential benefits for a carbon-neutral future.

SourceThe University of Osaka·JournalCommunications Physics·TypeComputational simulation/modeling·DateJul 29, 2026

AI opens new era in cognitive studies of wild primates

Researchers at Emory University developed an AI system, CapuchinAI, to automate cognitive studies of capuchin monkeys in the wild using facial recognition and real-time testing. The system identifies individual capuchins with 97% accuracy and provides a scalable field method for cognitive testing.

SourceEmory University·JournalAmerican Journal of Primatology·TypeImaging analysis·DateJul 29, 2026

Brain-inspired AI developed by Graz University of Technology is capable of flexible planning and problem-solving

The brain-inspired AI model employs human problem-solving strategies to solve complex problems, consuming significantly less energy than traditional large language models. The system utilizes cognitive maps to guide its approach, allowing it to adapt flexibly to changing situations without requiring retraining.

SourceGraz University of Technology·JournalNature Machine Intelligence·DateJul 28, 2026

AI-powered camera system offers low-cost way to monitor bumblebees, potentially other insects

Researchers at Oregon State University developed a low-cost, semi-automated camera system using AI to monitor bumblebee populations and other insects. The system recorded six species of bumblebees, closely matching those documented through traditional methods, and identified them automatically using custom-built deep learning models.

SourceOregon State University·JournalRemote Sensing in Ecology and Conservation·DateJul 28, 2026

Pusan National University study highlights federated and reinforcement learning for natural language processing

The review explores how integrating Federated Learning (FL), Reinforcement Learning (RL), and Natural Language Processing (NLP) can overcome modern NLP system limitations, such as protecting user privacy and adapting to changing environments. The study presents a unified framework that combines FL, RL, and NLP as three co-equal pillars.

SourcePusan National University·JournalComputer Science Review·TypeLiterature review·DateJul 28, 2026

AI-designed metamaterials pave the way for high-speed spin-wave computing

Researchers developed an inverse-design framework to optimize magnonic crystal design, identifying unconventional lattice structures with large band gaps. The approach enables the exploration of previously unexplored material systems and device dimensions, paving the way for high-speed spin-wave computing and energy-efficient devices

SourceTokyo University of Science·JournalSmall Structures·TypeComputational simulation/modeling·DateJul 28, 2026

SNU team develops “nanomace” catalyst with up to 14× higher greenhouse gas decomposition performance

The SNU team developed a new nanostructured catalyst, termed 'nanomace,' by chemically bonding ceria nanocubes and nanorods. The interface where the two crystal structures meet serves as a key active site, enhancing lattice oxygen activation and catalytic reactions.

SourceSeoul National University College of Engineering·JournalNature Communications·TypeExperimental study·DateJul 28, 2026

New framework predicts how temperature drives toxic VOC emissions from automotive paint sludge

Researchers developed a physics-based framework to predict temperature-driven VOC emissions from automotive paint sludge. Higher temperatures increase the release rate of VOCs, with moderate changes leading to substantial increases in quantity and speed of diffusion.

SourceShenyang Agricultural University Collaborative Journals·JournalEnergy & Environment Nexus·TypeExperimental study·DateJul 28, 2026

AI and robotics accelerate search for better gut microbiome therapies

Researchers at Duke University have developed a method to systematically develop novel probiotic and prebiotic combinations to maintain gut health and treat gastrointestinal diseases. The approach uses machine learning and automation to explore complex interactions between microbes, nutritional sources, and the environment.

SourceDuke University·JournalNature Chemical Biology·TypeExperimental study·DateJul 27, 2026

Critical care doctor says patients’ reliance on chatbots reflects deeper problems in health care

A growing trend of patients turning to AI chatbots for health advice reflects broader healthcare system strain and patient dissatisfaction with traditional care options. Critical care doctor Robert B. Shpiner argues that addressing underlying structural issues is essential to mitigate AI risks.

SourceAmerican College of Physicians·JournalAnnals of Internal Medicine·TypeNews article·DateJul 27, 2026

AI reveals cancer therapy’s effectiveness

A new study published in eBioMedicine shows that combining irinotecan with standard chemoradiotherapy improves survival against advanced rectal cancer, particularly in those with high concentrations of cancerous cells. The AI-powered analysis revealed a 43% reduction in cancer recurrence and a 50% reduction in death risk.

SourceUniversity College London·JournalEBioMedicine·TypeObservational study·DateJul 27, 2026

JMIR News: Health tech industry trends and innovations

The health tech industry is evolving with AI-powered wearables that enable real-time data interpretation, reducing centralized infrastructure demands. Pharmaceutical AI tools like NoHarm automate reviews, freeing up resources for medication errors. These innovations transform healthcare, improving care and patient outcomes.

SourceJMIR Publications·JournalJournal of Medical Internet Research·TypeCommentary/editorial·DateJul 24, 2026

Algorithm-designed photonic circuits beyond human intuition

A team of researchers at Harvard and Max Planck Institute have developed three new functional components for photonic microchips using an inverse design algorithm. The compact designs are about 500 times smaller than conventional designs and offer a path toward higher-performance integrated light technologies.

SourceHarvard John A. Paulson School of Engineering and Applied Sciences·JournalNature Communications·TypeComputational simulation/modeling·DateJul 24, 2026

AI-powered closed-loop system could accelerate the discovery of energy materials

Researchers have developed an AI-powered framework that combines multiple AI technologies with automated experiments to accelerate the discovery of advanced energy materials. The '4th+ paradigm' approach enables near-atomic-level accuracy in predicting material properties and rapidly analyzing experimental data.

A breakthrough in neural network quantum computation

Researchers at Japan Advanced Institute of Science and Technology developed a new computational method combining neural networks with Bayesian localization, achieving accurate predictions while reducing computational cost. This breakthrough enables the high-precision analysis of large-scale materials and complex chemical reaction systems.

SourceJapan Advanced Institute of Science and Technology·JournalNature Computational Science·TypeComputational simulation/modeling·DateJul 22, 2026

Chonnam National University researchers develop new AI system for highly accurate mapping and modeling of orchards

A novel cross-modal fusion framework integrates low-altitude drone RSI with ground robot LiDAR-inertial measurement unit (IMU) odometry to create accurate digital models of orchards. The system achieved localization accuracy on the order of a few centimeters, demonstrating robustness to seasonal variations and long-term drift.

SourceChonnam National University, The Research Information Management Team, Office of Research Promotion·JournalArtificial Intelligence in Agriculture·TypeExperimental study·DateJul 22, 2026

AI and quantum chemistry identify efficient blue OLED materials

Researchers designed an end-to-end workflow to identify new blue OLED materials using AI and quantum chemistry. They developed a virtual library of over 19,000 molecules and used machine learning to select promising candidates, which were then experimentally evaluated and found to have high color purity and efficiency.

SourceNagoya University·JournalAngewandte Chemie International Edition·TypeExperimental study·DateJul 22, 2026

Thwarting hidden resume hacks targeting AI hiring tools

A recent study from Duke University and industry collaborators found that at least 1% of resumes submitted to a popular hiring platform contained hidden instructions designed to trick the AI system. The trend is accelerating quickly, with the rate increasing sevenfold between July 2024 and November 2025.

SourceDuke University·TypeData/statistical analysis·DateJul 22, 2026

Artificial intelligence could help wastewater plants track and manage microplastics

Researchers developed an AI framework for detecting and managing microplastics in wastewater treatment systems. The system uses computer vision and machine learning to predict removal efficiency and identify pollution sources. While AI can complement chemical analysis, major challenges remain before these tools can be widely deployed.