Machine learning powers new approach to detecting soil contaminants
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Updates every hour. Last Updated: 1-Nov-2025 02:11 ET (1-Nov-2025 06:11 GMT/UTC)
A study published in Forest Ecosystems shows that low-latitude warming has increased tree growth in Central Asia's alpine forests since the 20th century. Researchers analyzed 128 tree-ring records and found a significant upward trend in tree radial growth, driven by enhanced regional temperatures and precipitation. However, they warn that continued warming may eventually reverse these gains. Future research needs to refine models to better understand these dynamics.
A research paper by scientists from Tianjin University proposed a noninvasive method for locating and decoding intracranial endogenous signals with high spatiotemporal resolution.
A significant advancement in molecular engineering has produced a large, hollow spherical shell nanostructure through the self-assembly of peptides and metal ions, report researchers from Japan. This dodecahedral link structure, measuring 6.3 nanometers in diameter, was achieved by combining geometric principles derived from knot theory and graph theory with peptide engineering. The resulting structure demonstrates remarkable stability while featuring a large inner cavity suitable for encapsulating macromolecules, opening pathways for producing complex artificial virus capsids.
As a recent leap in green chemistry, scientists from Japan have unveiled a new catalyst that enables high yields of sulfones using molecular oxygen—close to room temperature. By fine-tuning the structure of oxygen vacancies in perovskite oxide catalysts, the researchers successfully reduced the reaction temperature from 80–150°C to nearly 30°C, offering improved energy efficiency. The study marks a significant milestone in advancing complex sulfide oxidation reactions, offering sustainability with excellent efficiency.