Sunday, November 15, 2026
Top China Science News
- 01Aerospace
COMAC Completes First Crewed Intelligent Flight of 10-Ton Electric Aircraft
CB Signal31The CE-25A, a 10-ton electric commercial aircraft developed by the Commercial Aircraft Corporation of China (COMAC), completed its first crewed intelligent flight in Binzhou, Shandong on November 14. The test flight lasted 57 minutes and 46 seconds, covering 60.4 kilometers with two pilots and one flight engineer on board, confirming the aircraft's system status and performance metrics.
Why it mattersThis milestone represents significant progress in the development of large-scale electric aviation, which aims to reduce carbon emissions for short-range commercial urban transportation. Successful crewed testing of a 10-ton electric platform is a critical step toward certifying electric aircraft for regional commercial use.
Science & Technology Daily · 19h ago - 02Medicine
China Adds Million-Yuan CAR-T Therapy to National Medical Insurance Coverage
CB Signal31China has included high-cost CAR-T (Chimeric Antigen Receptor T-cell) cell therapy products in its updated national medical insurance and supplementary insurance directories. This policy change aims to increase patient access to these advanced, previously million-yuan-priced immunotherapies.
Why it mattersThe inclusion of cutting-edge gene-modified cell therapies in national insurance frameworks is a significant move to make life-saving, high-cost medical innovations affordable. It sets a precedent for how countries with universal healthcare may integrate expensive, personalized biotech treatments into public reimbursement systems.
STAR Market Daily · 13h ago - 03Aerospace
COMAC’s CE-25A Electric Aircraft Successfully Conducts Crewed Test Flight
CB Signal31The CE-25A electric commercial aircraft, developed by COMAC, successfully completed its first crewed test flight in Binzhou, Shandong on November 14. The aircraft, designed for 19 passengers with a cruising speed of 300 km/h, carried two pilots and a test engineer to confirm the intelligent flight system's reliability.
Why it mattersAs the first electric commercial aircraft of its size from COMAC, this project is central to Chinese efforts to decarbonize the aviation sector. Integrating intelligent, crewed, and eventually autonomous flight control into a 10-ton electric platform is a benchmark for the future of regional air mobility.
IT Home · 1d ago - 04Materials
CAS Researchers Achieve Low-Temperature Densification of Ceramic Thin Films
CB Signal17Researchers at the Chinese Academy of Sciences have developed a new method to produce dense ceramic thin films at low temperatures. This technique overcomes previous challenges in processing ceramic materials that typically require high-heat sintering, which can damage substrates or integrated electronic components.
Why it mattersLow-temperature processing of ceramics is essential for manufacturing next-generation microelectronics, sensors, and energy storage devices where heat-sensitive components must be integrated with high-performance ceramic coatings. This advancement enables broader industrial application of advanced ceramics in compact electronics.
CAS 科研动态 · 2d ago - 05Semiconductors
HKU-Incubated Diamond Semiconductor Firm Secures Multi-Million Yuan Funding
CB Signal13DiamNEX, a semiconductor startup incubated at the University of Hong Kong, has secured tens of millions of yuan in new financing to scale its diamond semiconductor technology. The company utilizes a proprietary technique to produce wafer-level diamond thin films, which offer superior heat conductivity and power handling for AI chips and quantum devices.
Why it mattersDiamond is considered the ultimate semiconductor material for extreme environments and high-power applications because of its wide bandgap and thermal conductivity. As traditional silicon-based chips face physical limits in thermal management for advanced AI hardware, diamond-based materials represent a key potential solution for the next generation of computing power.
Leiphone · 2d ago - 06Manufacturing
Wuchang Shipbuilding Launches First OCV Offshore Construction Vessel
CB Signal12Wuchang Shipbuilding has launched its first Ocean Construction Vessel (OCV), marking the transition from assembly to mooring trials. The specialized vessel is designed for high-end offshore operations, featuring advanced system integration for complex underwater or offshore construction tasks.
Why it mattersThe launch of a high-specification OCV indicates an expansion in China’s capacity to support complex offshore infrastructure, such as offshore wind farms and deep-sea engineering projects. These vessels are vital specialized tools for the growing blue economy and maritime energy sector.
Science & Technology Daily · 2d ago - 07PublicHealth
Highly Pathogenic H5 Bird Flu Virus Detected in Hong Kong Nature Reserve
CB Signal5Environmental samples from the Mai Po nature reserve in Hong Kong have tested positive for the highly pathogenic H5 avian influenza virus. The samples were collected and identified as part of routine surveillance conducted by researchers at the University of Hong Kong's School of Public Health.
Why it mattersThe detection of highly pathogenic avian flu in wild habitats necessitates heightened vigilance for public health officials and agricultural sectors. Constant monitoring of migratory bird paths is critical to preventing spillover events that could impact both poultry populations and human populations.
SCMP China Science · 2d ago