65 h. ago China extracts critical mineral rubidium from brine for first time

Chinese scientists have achieved a breakthrough in the commercial extraction of the critical metal rubidium directly from salt lake brine, potentially slashing dependence on imports – mostly from Canada – that now supply two-thirds of China’s needs. This industrial-scale method produces ultra-pure rubidium chloride from ultra-low concentrations, offering a new domestic source for this strategically vital material. The Qinghai Institute of Salt Lakes (ISL) of the Chinese Academy of Sciences (CAS)...

Politics

3 d. ago Study suggests pigs may have been domesticated in China as early as Neolithic

Research by archaeologists from Chinese and US institutes suggests that pigs were already domesticated in southern China around 8,000 years ago. The team, which included researchers from Dartmouth College and the Zhejiang Provincial Institute of Cultural Relics and Archaeology, analysed two early Neolithic sites in the province’s Yangtze Delta region. The study – published on June 9 in the prestigious international journal Proceedings of the National Academy of Sciences (PNAS) – “is the first to...

Politics

3 d. ago Pigs may have been domesticated in China as early as Neolithic era: study

Research by archaeologists from Chinese and US institutes suggests that pigs were already domesticated in southern China around 8,000 years ago. The team, which included researchers from Dartmouth College and the Zhejiang Provincial Institute of Cultural Relics and Archaeology, analysed two early Neolithic sites in the province’s Yangtze Delta region. The study – published on June 9 in the prestigious international journal Proceedings of the National Academy of Sciences (PNAS) – “is the first to...

Politics

3 d. ago China’s photonic chip debut to power AI, 6G and quantum computing push

As China joins the international drive to mass produce high-performance photonic chips, an industry pioneer said the technical performance of its chips will position the country for major advances in artificial intelligence (AI), 6G and quantum computing. Shanghai Jiao Tong University Chip Hub for Integrated Photonics Xplore (CHIPX) announced on June 5 that it had begun producing 6-inch (15.2cm) wafers for thin-film lithium niobate (TFLN) photonic chips, which rely on light – or photons – rather...

Politics

3 d. ago China’s photonic chip debut to power AI, 6G and quantum computing push: expert

As China joins the international drive to mass produce high-performance photonic chips, an industry pioneer said the technical performance of its chips will position the country for major advances in artificial intelligence (AI), 6G and quantum computing. Shanghai Jiao Tong University Chip Hub for Integrated Photonics Xplore (CHIPX) announced on June 5 that it had begun producing 6-inch (15.2cm) wafers for thin-film lithium niobate (TFLN) photonic chips, which rely on light – or photons – rather...

Politics

5 d. ago Chinese academy launches automated system to speed up chip design

The Chinese Academy of Sciences (CAS), the nation’s premier science institution, has unveiled a chip design system driven by artificial intelligence (AI) that has the potential to significantly accelerate semiconductor development and replace human programmers. Developed by the State Key Laboratory of Processor and the Intelligent Software Research Centre, both under CAS, and the University of the Chinese Academy of Sciences, the fully automated integrated circuit design system is called QiMeng,...

Politics

5 d. ago A quantum leap: Chinese institute begins photonic chip production

An institute affiliated with Shanghai Jiao Tong University has commenced production of photonic chips, marking a milestone in China’s semiconductor sector and providing a boost to the country’s quantum computing capabilities in spite of increased US export controls. The Chip Hub for Integrated Photonics Xplore (CHIPX), located in Wuxi in eastern Jiangsu province, now produces 6-inch thin-film lithium niobate photonic chip wafers, according to local authorities. The development underscores...

Politics

1 week ago With Hong Kong’s stablecoin law, mainland firms are preparing for a market boom

Hong Kong’s move to legalise stablecoins – cryptocurrencies that maintain a fixed value by being pegged to a reference asset – is grabbing the attention of mainland institutions, as a leading Chinese brokerage predicts a boom in tokenised real-world assets (RWA) in the city. While Beijing has remained largely quiet on Hong Kong’s new stablecoin bill in the two weeks since it was passed, paving the way for the issuance of such assets in the city, discussions about the market and geopolitical...

Economics