分类： science

Chinese geologists have achieved a significant scientific breakthrough with the International Mineralogical Association’s official recognition of Jinxiuite, a newly discovered mineral from Guangxi’s Jinxiu Yao Autonomous County. The mineral was identified in June by researchers from the Chinese Academy of Geological Sciences working in the Longhua nickel-cobalt deposit.

Senior Engineer Tang Hejun, who led the discovery team, revealed that Jinxiuite contains several strategically important metals including nickel, cobalt, and bismuth. “Determining extraction feasibility is crucial,” Tang emphasized, “as it will directly impact both recovery rates and the economic viability of fully utilizing this mineral deposit in future operations.”

The discovery carries particular significance for China’s industrial sector, given the country’s substantial reliance on imported cobalt and limited domestic resources. Nickel and cobalt are essential components in aerospace technology, chemical manufacturing, and advanced battery production due to their exceptional resistance to high temperatures and corrosion, combined with remarkable structural strength.

Yan Jiayong, Director of the Academy’s Deep Mineral Exploration Theory and Technology Research Division, characterized the finding as a landmark achievement that extends beyond mere resource identification. “This discovery expands our fundamental understanding of the material world and provides a natural blueprint for materials science,” Yan explained. “Such natural formations frequently inspire the synthesis of novel materials with unique properties and capabilities.”

Geoscientists note that new minerals like Jinxiuite serve as historical records of Earth’s geological evolution, offering insights into elemental behavior under extreme conditions. By analyzing mineral associations within deposits, researchers can meticulously reconstruct the complete evolutionary history of these formations from initial development to final maturation.

The Jinxiu region has emerged as a particularly promising area for mineral exploration, with recent nickel-cobalt discoveries establishing it as a vital zone for nonferrous metal production and resource development within Guangxi Zhuang Autonomous Region.

China has launched an ambitious decade-long strategic initiative to develop a globally advanced Earth system forecasting network by 2035. The comprehensive Earth System Forecasting Development Strategy (2025-2035), recently published by the China Meteorological Administration, establishes a detailed roadmap to significantly enhance extreme weather early warning systems and strengthen public safety protections through sophisticated analysis of complex atmospheric, oceanic, and terrestrial interactions.

According to Bi Baogui, Deputy Administrator of the China Meteorological Administration, the strategy incorporates a dual-technical approach that merges the precision of traditional numerical prediction—utilizing supercomputers to simulate physical laws across Earth’s systems—with the computational speed and pattern recognition capabilities of artificial intelligence. “We will continue to advance numerical prediction grounded in physical principles while simultaneously harnessing AI’s potential to extract forecasting patterns from massive meteorological datasets,” Bi stated.

This integration aims to establish a forecasting system that achieves both scientific rigor and operational efficiency. Gong Jiandong, Director of the Earth System Modeling and Prediction Center, confirmed that China’s core forecasting capabilities are projected to reach world-class standards within the designated timeframe.

Key technological benchmarks include achieving kilometer-level global Earth system modeling and hundred-meter-level local modeling, enabling seamless forecasting products ranging from minute-by-minute updates to decade-long climate projections. These advanced capabilities are expected to support disaster prevention and mitigation efforts, particularly for nations participating in the Belt and Road Initiative.

The initiative promises substantial benefits for daily life and national development through significantly improved forecast accuracy and reliability. Liang Feng, Head of the Department of Forecasting and Prediction, emphasized that enhanced weather predictions will dramatically improve convenience and safety for citizens. Through high-resolution modeling and AI integration, the administration aims to refine predictions for typhoons, thunderstorms, hail, and cold waves, providing longer lead times for warnings of flash floods and landslides while enabling more effective evacuation planning and resource allocation.

Additionally, deeper research into extreme weather mechanisms will support China’s carbon peaking and carbon neutrality goals by optimizing emission reduction pathways. The Earth system forecasting network is also anticipated to guide climate-resilient urban planning, helping cities develop enhanced defenses against waterlogging and heat waves.

A breathtaking astronomical event unfolded over China’s Helan Mountain National Forest Park as a photographer braving frigid nighttime conditions captured stunning footage of a massive Geminid meteor fireball. The spectacular visual record, obtained on Sunday evening, shows the brilliant celestial body streaking across the night sky in the Ningxia Hui Autonomous Region.

The remarkable video documentation rapidly gained viral status across multiple social media platforms, captivating viewers with its dramatic portrayal of this natural phenomenon. Netizens expressed widespread amazement at the visual spectacle, with many commenting on the exceptional clarity and dramatic intensity of the recorded event.

Ningxia’s distinctive climatic conditions and exceptional atmospheric clarity have established the region as a premier destination for astronomical observation and astrophotography enthusiasts. The area’s geographical characteristics, including high altitude and minimal light pollution, create optimal viewing conditions for celestial events including meteor showers, planetary observations, and deep-space photography.

This particular meteor belonged to the annual Geminid shower, known for producing particularly bright and colorful meteors during its mid-December peak activity period. The event highlights growing public interest in astronomical phenomena and the increasing capability of amateur astronomers and photographers to document such events with professional-quality results.

A groundbreaking Chinese innovation in materials science has received global recognition, with Physics World naming the development of ultrathin metal films as one of 2025’s top 10 scientific breakthroughs. The prestigious accolade highlights China’s emerging leadership in advanced materials research and development.

The pioneering research, conducted by the Institute of Physics at the Chinese Academy of Sciences, has successfully produced the world’s first single-atom-layer metal materials. These revolutionary materials measure at the angstrom scale—approximately one-millionth the thickness of standard A4 paper and one-200,000th the diameter of a human hair.

This achievement represents a significant milestone in materials science, particularly considering that non-layered metals constitute approximately 80% of the periodic table’s elements. Previously, scientists considered these metals nearly impossible to reduce to single atomic layers due to their tightly bonded three-dimensional atomic structures. While hundreds of two-dimensional materials have been created since graphene’s discovery in 2004, all previously originated from layered crystals.

The research team overcame this fundamental challenge through an innovative van der Waals squeezing technique. This method utilizes molybdenum disulfide as an anvil to compress two-dimensional metals including bismuth, tin, lead, indium, and gallium.

The resulting two-dimensional metals exhibit exceptional properties, including remarkable environmental stability with no performance degradation observed for over one year. They feature nonbonding interfaces that enable researchers to better explore the materials’ intrinsic properties while demonstrating higher room-temperature conductivity than conventional alternatives.

These advanced materials are expected to enable macroscopic quantum phenomena and serve as core components for numerous technological innovations. Potential applications include low-power transistors, high-frequency electronic devices, and ultrasensitive detection systems that could transform multiple industries.

Physics World’s annual list is widely regarded as one of the most authoritative recognitions in the scientific community. Selection criteria require demonstrated scientific importance, substantial advancement of knowledge frontiers, successful integration of theory and experimentation, and significant attention from physicists worldwide. This achievement marks the seventh time Chinese-led research has been honored since the list’s establishment in 2009.

In a landmark demonstration of neurotechnology, a completely paralyzed Chinese patient has achieved unprecedented independence through an advanced brain-machine interface (BMI) system. The patient, a man in his thirties, successfully manipulated a power wheelchair and commanded a robotic assistance dog to retrieve deliveries using only neural signals.

The revolutionary BMI technology was surgically implanted in June 2025 through a collaboration between the Chinese Academy of Sciences’ Center for Excellence in Brain Science and Intelligence Technology and private sector partners. This sophisticated system translates neural activity into digital commands, enabling direct brain-to-device communication without requiring physical movement.

Clinical results demonstrate transformative improvements in daily living capabilities. The patient has reached levels of self-sufficiency, vocational engagement, and social interaction that were previously considered unattainable for individuals with high-level paralysis. This represents the most significant advancement in functional restoration for paralyzed patients since the development of neural prosthetics.

The technology’s successful real-world application signals a new era in assistive technologies and neurological rehabilitation. Medical experts highlight that this breakthrough extends beyond laboratory research, offering tangible solutions that dramatically improve quality of life for those with severe mobility impairments.

Researchers indicate that this achievement establishes new benchmarks for neural interface technology and paves the way for more sophisticated human-machine integration systems in the future.

The Alliance of Open Life Science has embarked on a significant global expansion initiative by extending membership invitations to 32 prestigious universities and research institutions worldwide. This development was announced during the alliance’s 2025 annual conference, which commenced in Guangzhou on Monday.

Among the distinguished institutions receiving invitations are the University of Oxford and Imperial College London, representing a major step in China’s commitment to advancing international collaboration in life sciences. The alliance, an international non-profit academic community formed voluntarily by universities and research institutions, has already received positive responses from several invitees.

The current gathering includes representatives from the alliance’s existing 33 member institutions. Academic leadership presented key developments, with CAS academician Jin Li, President of Fudan University, delivering the alliance’s work report. CAS academician Shi Yigong, President of Westlake University, outlined the development strategy for the alliance’s scientific journal.

Addressing the critical needs of what it termed the ‘big science era,’ the alliance emphasized that global cooperation is essential for tackling fundamental questions about life origins and health mysteries. The organization is dedicated to establishing a worldwide innovation network and cooperation mechanism to drive breakthroughs across life science research, technological advancement, talent development, and industrial innovation.

The conference also marked the induction of the alliance’s second cohort of new members. Since its establishment in August with 15 founding members—including Peking University, Tsinghua University, Fudan University, and Hong Kong University of Science and Technology—the alliance has grown to incorporate 18 additional institutions, now encompassing China’s premier life science research organizations.

Guided by the principle that science transcends national boundaries, the alliance commits to developing high-quality public goods and promoting open science development in life sciences and technology for the benefit of human society worldwide.

In a landmark achievement for materials science, Chinese researchers have earned global recognition for creating the world’s first two-dimensional metals, an accomplishment long considered nearly unattainable. This groundbreaking work, led by a team at the Institute of Physics under the Chinese Academy of Sciences, has been selected among Physics World’s prestigious “Top 10 Breakthroughs for 2025.”

The research, published in the renowned journal Nature in March 2025, represents a quantum leap in materials science that could potentially propel the next stage of human technological advancement. Since the discovery of monolayer graphene in 2004, 2D materials have fundamentally transformed scientific understanding of material properties and driven unprecedented innovations in condensed-matter physics.

According to Professor Zhang Guangyu, the project’s lead scientist, creating 2D metals presented extraordinary challenges due to the strong metallic bonds between atoms that occur in all directions. “The metallic bonding nature made conventional approaches to 2D material synthesis ineffective,” Zhang explained. “We had to fundamentally rethink material fabrication at the atomic level.”

The research team pioneered an innovative atomic-scale manufacturing technique called the van der Waals squeezing method, which enabled the creation of diverse 2D metals including bismuth, tin, lead, indium, and gallium. These ultra-thin materials measure just one millionth the thickness of a standard A4 paper sheet and approximately one 200,000th the diameter of a human hair.

The implications of this breakthrough extend across multiple technological domains. These novel 2D metals could revolutionize numerous industries through ultra-micro low-power transistors, high-frequency communication devices, transparent display technology, ultra-sensitive detection systems, and highly efficient catalytic processes.

Physics World, the flagship publication of the Institute of Physics (the professional body for physics in the UK and Ireland), annually recognizes achievements that demonstrate significant scientific importance, advance the frontiers of knowledge, and attract broad attention from the global physics community. The selection criteria emphasize rigorous scientific validation, seamless integration of theory and experiment, and profound implications for future research and applications.

Archaeologists have made a groundbreaking discovery in Northwest China’s Shaanxi province, unearthing a vast network of 573 ancient stone cities that date back approximately 4,800 to 3,800 years. This extraordinary find, resulting from six years of intensive survey work in the Yulin region, fundamentally reshapes our understanding of early Chinese civilization patterns and challenges long-held historical paradigms.

The newly discovered urban centers, constructed between 2800 BC and 1000 BC, represent the largest and most sophisticated prehistoric stone city complex ever identified in northern China. According to Ma Mingzhi, associate researcher of Yulin’s cultural relics and archaeological survey team, these findings dramatically surpass previous records—before this survey, fewer than 200 prehistoric city sites had been documented nationwide, with only several dozen being stone constructions.

The architectural sophistication reveals a clearly stratified society with hierarchical urban planning principles. Higher-status inhabitants occupied central zones with more complex defensive walls, while outer areas housed those of relatively lower status. These settlements, strategically positioned along riverbanks, served multiple functions including military defense, residential settlement, and religious ritual. The Shimao site features particularly remarkable stone carvings depicting divine faces, dragons, and snakes, alongside noble burial grounds and structures believed to be ancestral temples.

This discovery effectively dismantles the traditional ‘Central Plains-centric theory’ of Chinese civilization development, demonstrating that northern Shaanxi served as a crucial cultural hub during the early Xia Dynasty (c. 21st-16th century BC). The scale of urbanization—with over 600 stone cities now identified across Shaanxi, Inner Mongolia, Shanxi, and Hebei provinces—corroborates ancient literary references to an ‘era of ten thousand states’ that historians previously considered potentially fictional.

Professor Han Jianye from Renmin University of China notes that the construction timeline coincides with the legendary Yellow Emperor era, suggesting the region served as both a cultural core and a defensive prototype for what would eventually become the Great Wall. The sites demonstrate clear evolutionary progression, with settlements expanding in scale, spatial layouts growing more complex, and construction techniques advancing significantly over centuries of continuous use.

Future research will focus on environmental support systems, handicraft production, regional economic development, and genetic analysis of population movements. These investigations promise to illuminate the material foundations that sustained this remarkable urban network and its interactions with contemporary ethnic groups, potentially rewriting our understanding of state formation processes in ancient East Asia.