A research team led by The Hong Kong University of Science and Technology (HKUST) has developed a pioneering artificial intelligence (AI) pathology analysis system that can accurately recognize multiple types of cancer using only a minimal number of samples—without requiring any additional training. This breakthrough significantly enhances the flexibility and efficiency of AI-assisted medical care, marking a major step forward toward the widespread adoption of intelligent pathology.

“Healthy” food labels increased consumer selections of healthier snacks and consumers were willing to pay a premium for such labeled products, according to new research.

Using a single image, this new technology predicts how shadows, reflections, and likely weather patterns will affect the amount of solar energy that reaches any location in any city, automatically accounting for the sun’s daily and annual movement through the sky.

Synthetic voices are increasingly a part of our lives, and with the expansion of generative AI, a new type of synthetic voice has been developed: voice clones, which can recreate a facsimile of a person’s voice from only a few seconds of recorded speech. In JASA, published on behalf of the Acoustical Society of America by AIP Publishing, a pair of researchers found that voice clones are easier than humans to understand in noisy environments.

Cultural patterns have an extensive range of structures, so, inspired by cultural geometries, researchers from the University of Edinburgh created and tested metamaterials comprised of Chinese characters. They published their results in The Journal of Applied Physics, by AIP Publishing. The characters with horizontal strokes distributed the load across their neighbors, demonstrating the effectiveness of crossbeams in stabilizing the material and delaying failure.

Published in the Journal of Bioresources and Bioproducts, this study introduces a revolutionary mechanochemical strategy that challenges conventional material synthesis paradigms. The research demonstrates that water, when combined with mechanical grinding, can activate sodium methylsilicate to generate reactive hydroxyl groups, enabling condensation with over 40 different substrates ranging from natural macromolecules to metal compounds. The resulting hydrophobic porous materials exhibit exceptional properties including surface areas of 129–388 m2/g, yields of 66%–90%, and remarkable versatility in environmental applications. Notably, the system can directly utilize untreated plant tissues and atmospheric CO2, converting the greenhouse gas into valuable sodium bicarbonate byproducts. The materials demonstrate outstanding performance in oil-water separation with petroleum ether permeability exceeding 801 L/(m2 h), propofol medical waste adsorption rates above 85%, and dye degradation efficiencies reaching 99.99% for pollutants including Rhodamine B, Congo red, and Nile red. This work establishes a generalizable platform for sustainable material manufacturing that aligns with green chemistry principles, requiring no heating, organic solvents, or harmful catalysts while maximizing the utilization of naturally abundant renewable resources.

A study published in Journal of Bioresources and Bioproducts presents an eco-friendly strategy to improve the performance of bamboo-based magnesium oxychloride (MOC) composites. By using ammonium carbonate treatment to modulate the composition of bamboo scraps, the researchers enhanced interfacial bonding and optimized pore structure formation. The resulting composites showed improved compressive strength, water resistance, and thermal insulation properties. The work highlights a practical route for utilizing biomass waste in construction materials while addressing compatibility issues between organic fibers and inorganic matrices.