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Articles by Yu Fei
China, IAEA to deepen nuclear cooperation for Global South's sustainable growth Original
BEIJING, March 26 (Xinhua) -- China Atomic Energy Authority (CAEA) and the International Atomic Energy Agency (IAEA) have agreed to strengthen cooperation on nuclear technology to support sustainable growth in the Global South. CAEA Director Shan Zhongde met with IAEA Director General Rafael Mariano Grossi in Beijing on Wednesday. They also witnessed the signing of cooperation agreements. The IAEA designated CNNC Medical Industry Co., Ltd.
China's "departure gate" for crewed lunar journeys completes debut launch Original
The first stage of the Long March-10 carrier rocket safely splashes down in the predetermined sea area in a controlled manner as planned, Feb. 11, 2026. (Photo by Han Qingce/Xinhua) WENCHANG, Hainan, Feb.
China now capable of recovering spacecraft from both land and sea Original
A rescue ship lifts the return capsule of China's new-generation Mengzhou crewed spaceship, Feb. 11, 2026. (Xinhua/Yang Guanyu) WENCHANG, Hainan, Feb. 13 (Xinhua) -- The test mission of China's Mengzhou (Dream Vessel) spacecraft has demonstrated that China is capable of searching for and recovering its return capsule from both land and sea.
Researchers identify key natural hydrogen source on Qinghai-Xizang Plateau Original
BEIJING, Feb. 7 (Xinhua) -- Chinese researchers have for the first time discovered natural hydrogen sealed within microscopic inclusions in Qinghai-Xizang Plateau ophiolites, according to the Chinese Academy of Sciences' Institute of Geology and Geophysics. This groundbreaking finding fills a domestic research gap and charts a new geological course for the country's pursuit of next-generation clean energy. The research was recently published in Science Bulletin.
Chinese astronomers unveil birthplace environment of mysterious cosmic burst Original
An aerial drone photo taken on Jan. 16, 2026 shows China's Five-hundred-meter Aperture Spherical Radio Telescope (FAST) under maintenance in southwest China's Guizhou Province. (Xinhua/Ou Dongqu) BEIJING, Jan.
Chinese fossil find illuminates Earth's earliest mass extinction Original
Research team members collect fossils during their first field work in Mozi Village of Huayuan County, Xiangxi Tujia and Miao Autonomous Prefecture, central China's Hunan Province, April 7, 2021. (Xinhua) NANJING, Jan. 30 (Xinhua) -- Scientists in China have unearthed a treasure trove of ancient fossils that is helping to rewrite the story of one of Earth's earliest and least-understood catastrophes: the first mass extinction of complex animal life.
Awards for outstanding sci-tech achievements, several sparking industrial leaps Original
BEIJING, Jan. 29 (Xinhua) -- A series of cutting-edge scientific and technological breakthroughs, ranging from pioneering ethanol production methods to core materials for next-generation communications, were honored by the Chinese Academy of Sciences (CAS) on Wednesday, with multiple outcomes already driving transformative progress in industrial applications.
Xinhua News | China's giant radio telescope observations unravel origin of cosmic enigmatic flashes Original
Through studying observation data of China's FAST telescope, an international research team has uncovered compelling new evidence supporting a binary-system origin for at least some fast radio bursts, one of the most enigmatic phenomena in modern astrophysics. #XinhuaNews
Asteroid named after Chinese botanist Kuang Tingyun Original
BEIJING, Dec. 30 (Xinhua) -- An asteroid has been officially named after Kuang Tingyun, a distinguished Chinese botanist renowned for her long-standing research on photosynthesis, the Institute of Botany under the Chinese Academy of Sciences (IBCAS) said Tuesday. A naming ceremony was held on Monday to officially bestow the honor, following approval from the International Astronomical Union, according to the institute.
Mouse births pups after space mission, paving way for future research Original
Of the four mice involved in a recent mission aboard China's space station, one female has now successfully birthed healthy offspring on Earth.■
Mouse births pups after space mission, paving way for future research Original
BEIJING, Dec. 27 (Xinhua) -- Of the four mice involved in a recent mission aboard China's space station, one female has now successfully birthed healthy offspring on Earth, the Technology and Engineering Center for Space Utilization (CSU) of the Chinese Academy of Sciences (CAS) has announced. The four mice were sent into space aboard the Shenzhou-21 crewed spaceship on Oct. 31, and were housed in a specialized habitat on the space station before returning to Earth on Nov. 14.
China's scientific satellites yield key results, refreshing humanity's understanding of universe Original
BEIJING, Nov. 24 (Xinhua) -- A series of scientific satellites launched by China have achieved major discoveries in fields such as cosmic transient objects, cosmic-ray propagation and solar eruptions, renewing humanity's understanding of the universe.
Xinhua News | China's space station delivers fresh batch of samples for research
The latest samples from 26 scientific experiments conducted aboard China's space station, totaling approximately 46.67 kilograms, were brought back to Earth on Friday, according to the Technology and Engineering Center for Space Utilization under the Chinese Academy of Sciences. #XinhuaNews
China's LAMOST achieves breakthroughs in key domestic technologies, data release Original
BEIJING, Nov. 3 (Xinhua) -- China's Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST), a major piece of national scientific infrastructure which is operated by the National Astronomical Observatories (NAOC) of the Chinese Academy of Sciences, has announced a series of technological breakthroughs and a new data-release milestone.
Xinhua News | China achieves thorium-uranium nuclear fuel conversion in molten-salt reactor Original
China has successfully achieved the first-ever thorium to uranium nuclear fuel conversion in a Thorium Molten Salt Reactor (TMSR), and obtained valid experimental data following thorium fuel loading, confirming the technical feasibility of thorium utilization in a molten-salt reactor nuclear energy system, according to the Chinese Academy of Sciences' Shanghai Institute of Applied Physics (SINAP) on Saturday. #XinhuaNews
Chinese scientists make breakthroughs in longer-lasting, safer solid-state batteries Original
BEIJING, Oct. 24 (Xinhua) -- Chinese scientists have recently made significant advances in overcoming critical obstacles in solid-state batteries, pushing their performance to new heights. Solid-state batteries, widely regarded as the next generation of lithium battery technology, hold promising potential for applications in new energy vehicles and low-altitude aviation.
Xinhua News | Scientists discover rare meteorite relics in Chang'e-6 lunar samples
Scientists studying lunar samples brought back by China's Chang'e-6 mission have identified rare meteorite relics that could reshape our understanding of mass transfer in the Solar System. #XinhuaNews
Xinhua News | China's Tianwen-2 probe captures selfie with Earth
The China National Space Administration (CNSA) on Wednesday unveiled a remarkable image of the Tianwen-2 probe alongside Earth, captured during its deep-space journey. #XinhuaNews
Global experts discuss leveraging oasis biosphere reserves to empower sustainability in arid lands Original
HANGZHOU, Sept. 25 (Xinhua) -- Global experts on Wednesday convened in Hangzhou in east China to explore how oasis biosphere reserves can advance sustainable development in arid regions. The event, "Oasis Biosphere Reserves Empower the Sustainable Development in Arid Lands," was held as a side session of the fifth World Congress of Biosphere Reserves (WCBR), which is taking place from Sept. 22 to 25.
China conducts tethered balloon experiment, offering new insights into Qinghai-Tibet Plateau ecosystem Original
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. The tethered balloon was equipped with 16 types of scientific payloads with a total weight of approximately 200 kilograms. It successfully ascended to an altitude of 5,500 meters.
Chinese scientists develop first hydride ion prototype battery Original
DALIAN, Sept. 18 (Xinhua) -- A team of Chinese scientists has developed the first hydride ion prototype battery, laying a solid foundation for China's green energy development. The team's findings were published on Wednesday in the journal Nature. Considered an important part of the future clean energy system, hydrogen typically participates in reactions in the form of protons, hydride ions and hydrogen atoms.
Hangzhou to host 5th World Congress of Biosphere Reserves this month Original
BEIJING, Sept. 16 (Xinhua) -- The 5th World Congress of Biosphere Reserves (WCBR) will be held in Hangzhou, capital of east China's Zhejiang Province, from Sept. 22 to 25, according to Chinese Academy of Sciences (CAS). This marks the first time the conference is held in Asia, said He Hongping, vice president of CAS, at a press conference held by the State Council Information Office on Tuesday. The event will bring together some 4,000 delegates from over 150 countries and regions.
Decoding the green: China's living lab for grassland restoration Original
HOHHOT, Sept. 13 (Xinhua) -- When scientists established China's first ecosystem research station for temperate steppe on this vast grassland 46 years ago, it took a five-hour drive to the nearest town just to make a phone call. Today, the scene has changed dramatically: drones soar overhead, satellites monitor from space, and LiDAR technology meticulously scans the vegetation below.
China's nanotechnology patents top the world: white paper Original
BEIJING, Aug. 31 (Xinhua) -- China accounts for 43 percent of the total number of globally authorized nanotechnology patents over the last 25 years, ranking first in the world, said a white paper issued Sunday. Between 2000 and 2025, more than 1.07 million nanotechnology patents were granted globally, with China accounting for 464,000.
Chishui River, protected sanctuary for endangered fish Original
Chishui River -- the undammed tributary in the upper reaches of the Yangtze River -- is now a protected sanctuary for endangered fish. What efforts have scientists made? Click to learn more.■
Safeguarding biodiversity wonderland in southwest China Original
Gaoligong Mountains in southwest China are home to rare species and unique ecosystems. Researchers and local authorities are working tirelessly to protect the ecological gem.■
Safeguarding biodiversity wonderland in southwest China Original
KUNMING, Aug. 2 (Xinhua) -- Li Yuhua, a 38-year-old woman of the Dulong ethnic group, lives beside the emerald-green Dulong River in China's remote southwest. The towering Gaoligong Mountains, draped in dense forests, are also located in this region and are home to rare plants and animals. Li's hometown has a long name -- Dizhengdang Village, Dulongjiang Township, Gongshan Dulong and Nu Autonomous County, Nujiang Lisu Autonomous Prefecture, Yunnan Province, southwest China.
Xinhua News | CNSA releases Earth, moon images captured by Tianwen-2 probe Original
The China National Space Administration (CNSA) on Tuesday released images of Earth and the moon captured by the Tianwen-2 probe in orbit. #XinhuaNews
Foreign envoys highlight cooperation in peaceful uses of nuclear technology Original
BEIJING, June 28 (Xinhua) -- Ambassadors and envoys from the permanent missions to the United Nations and other international organizations in Vienna of eight countries highlighted cooperation in peaceful uses of nuclear technology during a tour in China. Foreign envoys from Ghana, Brazil, Namibia, Bangladesh, Nigeria, Pakistan, Venezuela and Indonesia visited nuclear technology demonstrations and innovation facilities in east China's Shandong Province and Beijing.
China launches satellite for natural disaster monitoring Original
JIUQUAN, June 14 (Xinhua) -- China launched an electromagnetic monitoring satellite on Saturday, which is expected to enhance the country's "space-air-ground" integrated monitoring capabilities for major natural disasters. A Long March-2D carrier rocket lifted off from the Jiuquan Satellite Launch Center in northwest China at 3:56 p.m. (Beijing Time), successfully sending the Zhangheng 1-02 satellite into its planned orbit, according to the China National Space Administration (CNSA).
Numerical Exploitation of Three-Dimensional Hydrofractures Mechanical Perturbation during Multistage Hydrofracturing of Vertical Wells in Laminated Shale Reservoirs
ACS Omega Cite this: ACS Omega 2025, XXXX, XXX Click to copy citationCitation copied! . This publication is licensed under CC-BY-NC-ND 4.0 . You are free to share (copy and redistribute) this article in any medium or format within the parameters below: Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Non-Commercial (NC): Only non-commercial uses of the work are permitted.
Global science community initiates program to mitigate space weather hazards Original
CHENGDU, June 12 (Xinhua) -- The international scientific community has launched a program that will utilize diverse observation methods and a global network to drive groundbreaking theoretical innovations and technological advancements in space weather research, aiming to enhance global capabilities in alleviating space weather hazards.
Science experiment samples transferred from Shenzhou-20 to space station
BEIJING, April 26 (Xinhua) -- The biological and life science experiment samples transported by the Shenzhou-20 spacecraft have been successfully transferred to China's space station, according to the Technology and Engineering Center for Space Utilization (CSU) under the Chinese Academy of Sciences. The astronauts have completed the in-orbit installation of the samples and started science experiments, having already obtained experimental data along with imaging and video records.
China deepens international collaboration to push forward deep-space exploration Original
SHANGHAI, April 25 (Xinhua) -- China, with an open stance, is collaborating with the international community to drive breakthroughs in deep-space exploration and foster resource sharing, striving to build a shared future in space. On the occasion of Space Day of China, which is celebrated annually on April 24, the China National Space Administration (CNSA) announced a series of international collaboration initiatives to advance deep-space exploration.
Discovery by Sino-French astronomical satellite offers glimpse to infant universe Original
SHANGHAI, April 24 (Xinhua) -- An astronomical satellite jointly developed by China and France has detected a gamma-ray burst (GRB) dating back 13 billion years, likely originating from the collapse of an early star forming a black hole or a neutron star. This discovery offers humanity a glimpse into the universe's infancy. The discovery made by the Space-based multi-band Variable Object Monitor (SVOM) was announced at a ceremony for China's Space Day in Shanghai on Thursday.
China, GCC countries to deepen peaceful nuclear tech cooperation Original
CHENGDU, April 21 (Xinhua) -- China and Gulf Cooperation Council (GCC) countries pledged to strengthen collaboration concerning peaceful use of nuclear technology during a forum held on Monday in Chengdu, capital of southwest China's Sichuan Province.
China conducts nuclear security drill in eastern province Original
FUZHOU, April 12 (Xinhua) -- China carried out a successful nuclear security exercise at the Fuqing nuclear power base in the country's eastern Fujian Province on Saturday, according to the China Atomic Energy Authority (CAEA). The exercise, codenamed "Storm-2025," was organized by the CAEA, the Ministry of Public Security and multiple other government departments. Participants included the Ministry of Ecology and Environment, the National Energy Administration and the local Fujian government.
Scientists discover key to fighting citrus "cancer" Original
BEIJING, April 12 (Xinhua) -- Scientists have uncovered the first known natural defense mechanism against citrus greening disease, a deadly plant illness that has devastated citrus farms worldwide. The breakthrough, led by a research team from the Institute of Microbiology of the Chinese Academy of Sciences (IMCAS), was published in the journal Science.
China launches new communication technology test satellite Original
A Long March-7A rocket carrying a new communication technology test satellite blasts off from the Wenchang Space Launch Site on the coast of China's southern island province of Hainan on March 30, 2025. (Xinhua/Guo Cheng) WENCHANG, Hainan, March 30 (Xinhua) -- China sent a new communication technology test satellite into the planned orbit from the Wenchang Space Launch Site on the coast of the southern island province of Hainan early on Sunday.
Construction of China's High Energy Photon Source enters final stage Original
BEIJING, March 27 (Xinhua) -- The High Energy Photon Source (HEPS), China's flagship synchrotron radiation facility, has officially launched its joint commissioning phase, marking its final construction stage. The Institute of High Energy Physics (IHEP) under the Chinese Academy of Sciences, the main HEPS developer, announced the new development at a parallel forum of the 2025 Zhongguancun Forum in Beijing on Thursday.
China builds trans-scale biomedical imaging center to boost life sciences research Original
BEIJING, March 21 (Xinhua) -- The National Multimode Trans-Scale Biomedical Imaging Center, one of China's key scientific infrastructure projects, passed national acceptance on Friday, bringing it one step closer to further supporting life sciences research and the diagnosis and treatment of major diseases, said the Institute of Biophysics under the Chinese Academy of Sciences.
Scientists reveal key mechanism behind heavy-ion cancer therapy Original
LANZHOU, March 15 (Xinhua) -- A recent study has made significant progress in uncovering the microscopic mechanism behind heavy-ion cancer therapy, which is expected to optimize cancer treatment strategies and promote the development of new radiotherapy technologies. The findings, led by researchers from the Institute of Modern Physics (IMP) of the Chinese Academy of Sciences and their collaborators, were recently published as a highlighted paper in the journal Physical Review X.
China builds extreme "super lab" to assist global scientists in probing mysteries of matter Original
BEIJING, Feb. 26 (Xinhua) -- What astonishing phenomena might materials reveal when they are subjected to conditions mimicking the extremes of the cosmos-ultra-low temperatures, magnetic fields that are hundreds of thousands of times stronger than Earth's, and pressure close to that at the planet's core?
Chinese scientists find evidence for existence of intermediate-mass black holes Original
BEIJING, Feb. 22 (Xinhua) -- Chinese astronomers have identified a runaway star that was ejected from the M15 globular cluster, providing strong evidence for the existence of intermediate-mass black holes (IMBHs), a long-missing link in our understanding of black hole evolution.
China's Tianwen-2 probe arrives at launch site Original
BEIJING, Feb. 20 (Xinhua) -- China's Tianwen-2 probe for asteroid exploration has arrived at the launch site of the Xichang Satellite Launch Center in southwest China's Sichuan Province, the China National Space Administration said on Thursday. The Tianwen-2 probe is scheduled for launch in the first half of 2025. It will collect samples from a near-Earth asteroid coded 2016HO3 and explore a comet coded 311P, the agency said.
Pioneering explorer behind China's new energy revolution Original
BEIJING, Feb. 14 (Xinhua) -- At 85, Chen Liquan, an academician at the Chinese Academy of Engineering, remains actively engaged in guiding China's battery technology revolution. He is driven by a vision he calls "Electric China." As the pioneering explorer of China's lithium battery technology, Chen spearheaded groundbreaking research initiatives that charted the nation's course from a technology follower to a world-leading innovator, nurturing industry giants like CATL.
Chinese scientists advance development of High-energy Underwater Neutrino Telescope Original
BEIJING, Feb. 5 (Xinhua) -- Chinese scientists have successfully launched a detector prototype for the High-energy Underwater Neutrino Telescope (HUNT) into the South China Sea, the Institute of High Energy Physics (IHEP) under the Chinese Academy of Sciences (CAS) announced Wednesday. The institute said the scientific research ship Tansuo-3 and the manned submersible Shenhai Yongshi (Deep Sea Warrior) helped precisely deploy the detectors at a predetermined location 1,600 meters below sea level.
GLOBALink | China discovers landmark human evolution fossils
Chinese scientists have discovered dozens of human fossils dating back 300,000 years, which are the earliest ones found in East Asia in terms of the evolution process towards Homo sapiens, the species to which all modern human beings belong.
La Chine découvre des fossiles marquants de l'évolution humaine
Des scientifiques chinois ont découvert des dizaines de fossiles humains remontant à 300.000 ans, soit les plus anciens découverts en Asie de l'Est en termes de processus de l'évolution vers l'Homo sapiens, espèce à laquelle tous les êtres humains appartiennent. Ces fossiles humains, ainsi qu'un grand nombre de fossiles d'animaux et d'outils en pierre, ont été mis au jour sur le site de Hualongdong à Dongzhi, district de la province orientale de l'Anhui.
China discovers landmark human evolution fossils Original
HEFEI, Dec. 8 (Xinhua) -- Chinese scientists have discovered dozens of human fossils dating back 300,000 years, which are the earliest ones found in East Asia in terms of the evolution process towards Homo sapiens, the species to which all modern human beings belong. The human fossils, along with a large number of fossilized animal bones and stone tools, have been unearthed at the Hualongdong site in Dongzhi County, east China's Anhui Province.
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