As artificial intelligence (AI) continues to advance, the energy demands and computational load on traditional silicon-based chips are skyrocketing. With conventional hardware approaching its physical limits, scientists are exploring novel approaches that integrate biology with technology. One promising direction is Wetware Computing, which leverages living neuronal networks to perform computations with remarkable energy efficiency and learning capability.

A team of Chinese scientists has developed a nanocomposite-modified microelectrode array (MEA) that enables long-term, high-sensitivity monitoring of neuronal activity during hibernation—revealing how certain brain cells sustain life under extremely low metabolic states. The study could pave the way for medical advances in treating stroke and metabolic disorders, as well as innovative solutions for long-duration space travel.

LHASA, Sept. 20 (Xinhua) -- Chinese scientists recently carried out the "Jimu-1" tethered balloon atmospheric observation experiment in Lulang, Nyingchi, southwest China's Xizang Autonomous Region, which is expected to provide a new perspective for unraveling the mysteries of the Qinghai-Tibet Plateau ecosystem.

A team of Chinese researchers has systematically mapped and analyzed the cultural landscape of historic fortresses in Tianshui, Gansu Province, northwestern China, shedding new light on a long-overlooked form of grassroots heritage. Using a combination of field investigations and geographic information technologies, the study identified 718 fortresses across the region, revealing their spatial distribution, historical significance, and the natural and social forces that shaped them. The findings, published in Humanities and Social Sciences Communications also led to the creation of the first cultural landscape database of Tianshui fortresses, offering vital support for local cultural preservation and heritage tourism development.

A research team led by Professor LU Shanlong from the Aerospace Information Research Institute (AIR), Chinese Academy of Sciences, has developed a machine learning approach to simulate three-dimensional (3D) underwater topography of lakes. The study, published in Big Earth Data​, introduces a method based on the XGBoost algorithm that requires only a digital elevation model (DEM) as input. This study provides a promising solution for generating lakebed topography in regions where data are limited.

A new study has, for the first time, mapped long-term, large-scale transport pathways of PM2.5 pollution across China from 2000 to 2021. Published in Geoscience Frontiers, the research introduces an innovative data-driven framework based on the Dynamic Times Warping (DTW) method to trace how air pollutants have moved across the country during the two decades. The findings offer critical insights into the evolution of PM2.5 transport and provide scientific support for more effective air quality management.