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Latest news on research and breakthroughs by Chinese scientists, as the country ramps up investment in science and innovation as part of its ambitions to become a world-leading power by 2035, and other developments worldwide.
LATEST China Science NEWS

CO2 + H2O = cleaner recycling of dead lithium batteries?

The global mass of spent lithium-ion batteries is projected to reach 381 million metric tonnes by 2050, according to the researchers. Photo: AFP

Chinese scientists unlock possible key to dark matter after almost 90 years

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Understanding dark matter would transform our knowledge of the universe. Photo: Getty Images

China’s 7,000-year-old sunmao woodwork led to the most efficient DNA editing tool

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The new gene-editing strategy is more precise at insertion and replacement in rice. Photo: Shutterstock

Chinese ‘rising star’ leaves MIT, woman prays to Shrek for 4 years: 7 highlights

A woman in the Philippines spent four years worshipping the animated character Shrek. Photo: SCMP composite/Shutterstock/IG@thetropixs

China’s supercooling tech packs 40% more punch into chips used in military radar

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A team of Xidian University scientists, including Hao Yue (centre), is behind an innovation in semiconductor supercooling that has been called the “most significant breakthrough” in the field in two decades. Photo: Handout
MORE China Science NEWS
The global mass of spent lithium-ion batteries is projected to reach 381 million metric tonnes by 2050, according to the researchers. Photo: AFP
Mainland China

CO2 + H2O = cleaner recycling of dead lithium batteries?

Chinese team says their process can recover most of the lithium without the need for harsh and polluting chemicals.

Wellness

We rewrite our memories every time we recall a moment. How that can help us

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Mainland China

Chinese scientists unlock possible key to dark matter after almost 90 years

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Mainland China

China’s 7,000-year-old sunmao woodwork led to the most efficient DNA editing tool

Quest to beat the US saw a Chinese team turn to ancient traditions, leading to a new technique 10 times more effective than other methods.

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The new gene-editing strategy is more precise at insertion and replacement in rice. Photo: Shutterstock
Mainland China

China’s supercooling tech packs 40% more punch into chips used in military radar

The innovation is expected to boost the performance of gallium nitride-based radar systems, widely used in China’s advanced stealth planes.

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Aerospace: Companies

Could China’s Yaogan-47 satellite have a lens as wide as the Hubble Telescope?

Chinese satellite will be used for national land surveys, urban planning, environmental management and comprehensive disaster prevention.

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Mainland China

Chinese military says it is developing over 10 quantum warfare weapons

People’s Liberation Army says it is working on advanced technology to provide better front-line mapping.

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The PLA said the technology was being tested on the front lines. Photo: Xinhua
Mainland China

Zheng Yu, ‘rising star’ in chemical engineering from MIT, quits US for China

The researcher who specialises in wearable devices has taken up a position at Peking University.

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SCMP Highlights

China’s swipe at Starlink; 2,000-year-old ‘computer’: 7 science highlights

From China’s record-breaking hypergravity machine to geoengineering deserts, here are some highlights from SCMP’s recent science reporting.

Mainland China

Chinese risk study finds space solar power stations could zap satellites

Beijing team finds that potential electrical discharges, though brief, could induce abnormal currents in spacecraft systems.

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Chinese researchers studying the risk of lasers in space say their findings will help guide safer parameters and the design of protective measures. Photo: Shutterstock Images
Chile

Chinese firm Sinovac to supply vaccine to Chile ahead of flu season

Chilean government procures doses of the jab from China for a second year in a row, with nationwide immunisation campaign to begin in March.

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Chile’s vaccination campaign targets education and healthcare workers, school-age children, people with chronic illnesses, infants and young children, older adults, and pregnant women. Photo: Shutterstock
Mainland China

Structural biologist Alexey Amunts launches new research lab in Shenzhen

‘Shenzhen adds another dimension; it is a place where ideas do not remain ideas for long,’ Amunts says of new position.

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Mainland China

China planning dozens of plants that use coal instead of oil to make plastics

Beijing has approved more than 30 projects to make vital raw materials in an effort to reduce its reliance on imported oil.

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Mainland China

Did a bowl of millet help end a migrant crisis in China 1,500 years ago?

New research suggests that shared food was the primary engine of assimilation for nomadic tribes migrating into central China.

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Artefacts from the Sixteen Kingdoms period in Xian, Shaanxi province. Photo: China Cultural Relics News
Mainland China

China to define lunar time with world’s first timekeeping software for the moon

New tech allows moon events to be accurately synchronised from Earth, paving the way for more spacecraft and people to work on the satellite.

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Chinese scientists have developed a world-first tool to accurately synchronise time on the moon with clocks on Earth, to help with space missions and precision location landing. Photo: Getty Images / iStockphoto
SpaceX

China applies to put up 200,000 satellites after calling Starlink a crash risk

US Federal Communications Commission says it approved SpaceX to launch 7,500 second-generation Starlink satellites.

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Mainland China

China offers full-time job to top European immunologist Andrew Macpherson

Distinguished professor leaves Switzerland to take up role in China, attracted by its reputation for cutting-edge biomedical research.

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Mainland China

China turns mega-project failure into defining moment in modern engineering

In rendezvous beneath the Yangtze River, a multimillion-dollar tunnel boring machine meets its stalled twin with just 2mm of vertical error.

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The 6.4km (4-mile) Jiangyin-Jingjiang Yangtze River Tunnel is a major infrastructure project in China’s eastern Jiangsu province. Photo: Handout
Mainland China

China-led team replicates human embryo ‘invasion’ of the womb for the first time

Scientists create a ‘mini-womb’ 3D model on a microfluidic chip which could lead to treatments for women affected by infertility.

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Mainland China

US House lawmakers abandon bid to bring back controversial China Initiative

Advocacy groups hail decision to remove provision aiming to reinstate programme accused of unfairly targeting Chinese-American researchers.

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Mainland China

China cites Biden’s message to Xi that Japan could build nukes ‘overnight’

Beijing releases 30-page report that includes a call for international community to ‘take concrete and strong measures’ against Japan’s nuclear ambitions.

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A new report out of China says Japan has stockpiled plutonium far exceeding its needs for civilian nuclear power and has the tech foundation to develop nuclear-powered submarines and aircraft carriers. Photo: Kyodo
Mainland China

Why Chinese space station is studying how gravity affects battery performance

Project is led by the country’s second civilian astronaut working with researchers on the ground to look at ways to improve performance.

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China’s Tiangong space station is hosting a new series of experiments aimed at developing next-generation energy storage for future lunar and deep-space missions. Photo: Shutterstock
Animals

Rare genius dogs learn vocabulary by eavesdropping, study shows

Some gifted canines pick up words simply by overhearing people speak to each other without needing to be taught.

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Mainland China

At US$1,455 per ounce, China’s e-waste gold recovery is world’s most efficient

New method can extract precious metals from old mobile phones, computers and home appliances in less than 20 minutes.

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Mainland China

China sends 0.1-second blackout recovery tech to protect grids in 12 nations

Grid protection technology enables faults to be isolated and restored within hundred-millisecond window, compared with hours previously.

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China’s advanced grid protection technology enables power grid faults to be isolated and restored within a split second, and also solves the problem of identifying micro-current faults at the hundred milliampere level. Photo: Xinhua
Mainland China

China creates world’s first clone-hybrid rice that could double global output

Team developed 6 apomictic rice varieties tested over multiple generations in Hainan and Zhejiang provinces.

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Photo: Getty Images
Mainland China

China’s stealth design software PADJ-X finds potential flaws in US B-21 bomber

Chinese researchers use ‘all-in-one’ algorithmic system to test for vulnerabilities in classified aircraft, paper says.

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United States

China’s sensitive technology at risk after Trump abducts Venezuela leader Maduro

From oil infrastructure to telecommunications, Chinese investments in the country have been long-standing and extensive.

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