2025年，尽管全球科研事业面临资金紧缩与机构裁撤的冲击，但科学家们仍在逆境中作出令人瞩目 的成就。这些发现如同镶嵌于乌云边缘的金辉，彰显着科学向善的韧性力量。在12月18日的报道中， 《自然》网站梳理了本年度7个鼓舞人心的科学故事。 部分濒危种群恢复 强有力的保护措施让部分濒危物种的命运迎来转机。 得益于人们长期对龟卵的保护以及减少渔业误捕的努力，一度濒危的绿海龟，如今在世界自然保护 联盟红色名录中已被调整为"无危"级别。 在澳大利亚，体型似鼠的捕食性有袋动物袋鼬展现出顽强的生命力。2015—2021年间，即便在持续 干旱与食物短缺的极端条件下，其分布范围也扩大了超过4.8万平方公里。 今年9月，《联合国公海条约》已获61个国家批准，达到生效门槛。该条约旨在保护国际水域生物 多样性，将于明年1月17日生效，目标是到2030年保护至少30%的陆地和海洋生物。 可再生能源跃居主导地位 清洁能源的崛起已势不可挡。今年，可再生能源首次超越煤炭，成为全球最大电力来源。其中，中 国于5月成为首个光伏发电累计装机规模突破10亿千瓦的国家，仅上半年新增装机就达256吉瓦，占全球 过半。中国计划在下一个5年中，再增200—3 ...

编辑丨王多鱼 撰文丨王聪 纹身水熊虫 这只水熊虫或许拥有世界上最小的"纹身"。研究人员利用电子束在覆盖在该动物身上的冰层上蚀刻出这些 点。电子束将冰层转化为一种化合物，这种化合物会附着在水熊虫的皮肤上，当其余的冰层蒸发时，图案 就会显现出来。 这种方法的精度极高，因此可能在生物医学工程领域得到应用， 为微生物传感、仿生器件 和活体微型机器人等领域提供了新的技术路径，展现了微纳制造技术与生物科学交叉融合的巨大潜力。此 外，研究团队正致力于使用该方法为更小的生物体 （包括细菌） 进行"纹身"。 排版丨水成文 从太阳表面的惊险一跃， 到给水熊虫"纹身"，从罕见的红色闪电，到实验室培育的人工肾脏……这些令人 叹为观止的画面，不仅是艺术的展现，更是科学前沿的直观记录。 近日，国际顶尖学术期刊 Nature 评选了盘点了 2025 年最佳科学图片 ，让我们一起大饱眼福，感受科学 与艺术碰撞出的火花。 漫步阳光中 一位跳伞者纵身一跃，以信念为翼，其剪影完美地映衬在太阳表面之上 。 背景中可见的暗色太阳黑子，形 成于强磁场阻挡了通常会上涌至表面的热量之处 。天文摄影师 Andrew McCarthy 和跳伞者 Gabriel ...

Core Insights - China's innovation activities have shown remarkable progress in recent years, supported by government planning and sustained attention to the innovation system [1][2] - The Global Innovation Index 2025 report indicates that China ranks first in several intellectual property-related metrics, including the number of innovation clusters [1] - China has 24 of the world's top 100 innovation clusters, with the Shenzhen-Hong Kong-Guangzhou cluster ranking first globally for the first time [1] Innovation Ecosystem - The development of China's innovation ecosystem is reflected in its progress in intellectual property protection, which is essential for a vibrant innovation system [2] - The increase in patent applications by Chinese companies across various innovation fields indicates a robust innovation environment [2] - The World Intellectual Property Organization (WIPO) aims to measure global innovation performance comprehensively, focusing on factors such as education, R&D spending, financing, and innovation support mechanisms [2] Economic Growth and Innovation - China's ranking in the Global Innovation Index has been steadily rising, reflecting the intrinsic growth of its innovation economy, which is outpacing most other economies [2] - The prioritization of innovation in China's economic development planning, along with resource allocation to scientific and educational systems, is a key factor in its outstanding performance [2]

Core Insights - Chuangdong Investment announced a Pre-A round investment of tens of millions of RMB in Shenzhen Jindu Biomedical Technology Co., Ltd. (referred to as "Jindu Bio") on October 24, with Jiangxi Jin Kong participating in the investment, bringing Jindu Bio's total financing to nearly 100 million RMB to date [1] Company Overview - Jindu Bio possesses the cutting-edge global biological science model GeneLLM and has developed a one-stop biological science research platform called BioFord, along with AI products such as the AI4S Lab digital life science laboratory [1] - The core team, led by founder Dr. Jin Yongcheng, consists entirely of members from the University of Oxford, showcasing a multidisciplinary background in life sciences and artificial intelligence, which highlights the company's composite team characteristics [1] Investment Context - The investment by Chuangdong Investment aligns with its focus on the major sectors of AI and health, indicating a strategic interest in companies that integrate advanced technology with life sciences [1]

Financial Data and Key Metrics Changes - Revenue for Q2 2025 was $20.5 million, down from $23.1 million in the prior year, but above guidance of $18 million to $20 million due to higher shipments to China [6] - Gross margin decreased to 56.4% from 57.2% in Q2 2024, but was at the high end of guidance [6] - Adjusted operating income improved to $1 million from $800,000 in Q2 2024, and adjusted EBITDA increased to $1.5 million from $1.3 million [7][12] - Year-to-date cash flow from operations was strong at $5.7 million compared to $600,000 in the same period last year [13] Business Line Data and Key Metrics Changes - Revenue in The Americas declined 5.4% sequentially and 11.7% year-over-year, primarily due to budget clarity issues for academic institutions [8] - European revenue increased 9% sequentially, driven by stronger academic shipments, while year-over-year revenues were largely flat [10] - APAC revenue decreased over 25% year-over-year due to tariff-related issues, with orders and shipments halting in April but gradually returning to normal [11] Market Data and Key Metrics Changes - The company’s China business accounted for about 10% of revenue, which nearly went to zero in April but has since returned to a more normal run rate [32] - NIH funding delays are extending academic purchasing cycles, but budgets remain in place, with expectations for improvement into 2026 [19] Company Strategy and Development Direction - The company aims to maintain financial discipline, accelerate product adoption, and strengthen its capital structure through refinancing [17][18] - New product pipeline includes the SOHO telemetry platform and the MeSH MEA organoid platform, which are expected to drive future growth [20][21] Management's Comments on Operating Environment and Future Outlook - Management expressed optimism about the second half of the year, believing that the worst of tariff uncertainties is behind them [19] - The company is focused on stabilizing its core business and restructuring its balance sheet to build sustainable sales and profitability [22] Other Important Information - Net debt decreased to $27.9 million from $32 million, reflecting improved operating cash flow and quarterly principal payments [14] - The company has negotiated amendments to its credit facility, providing additional time to refinance and pay down existing debt [15] Q&A Session Summary Question: What do you expect total debt to be by December 5? - The company expects debt to be around $33 million, continuing to pay down $1 million per quarter [26] Question: What are your thoughts on NIH funding and potential budget changes? - Management noted that academic purchasing cycles have been extended, but budgets remain in place, which could benefit the business if conditions improve in 2026 [30] Question: What is your current exposure to China and how did it perform in the quarter? - The China business is about 10% of revenue, which saw a significant decline in April but has returned to normal levels [32]

Market Overview - On June 16, US stock indices opened higher, with the Dow Jones, S&P 500, and Nasdaq all rising over 1% [1] - The Dow Jones index reached 42,646.75, up 1.06%, while the S&P 500 was at 6,042.23, up 1.09%, and the Nasdaq Composite at 19,684.84, up 1.43% [2] Sector Performance - Major technology stocks saw collective gains, with Meta rising nearly 3%, Nvidia up nearly 2%, and Tesla and Microsoft increasing over 1% [2] - Bank stocks also performed well, with Goldman Sachs and Citigroup both rising over 2%, while Deutsche Bank, JPMorgan, Wells Fargo, and Bank of America increased over 1% [2] - Quantum computing stocks surged, with Arqit Quantum up over 24%, Quantum Computing rising nearly 13%, D-Wave Quantum increasing over 9%, and Rigetti Computing up over 6% [2] Chinese Concept Stocks - The Nasdaq China Golden Dragon Index rose over 2%, with notable individual stock performances including Futu Holdings up over 6%, Bilibili nearly 5%, and iQIYI over 4% [3] - Xpeng Motors and Li Auto both increased over 3%, while Alibaba rose nearly 3% and JD.com and Baidu increased over 2% [3] Brain-Computer Interface Stock - The stock of Brain Rebirth surged dramatically, experiencing multiple trading halts, and was up over 328% at one point [3] - The stock opened at 26.20, reached a high of 67.09, and had a trading volume of 883,200 shares, with a market capitalization of 33.175 billion [4] - Despite the significant stock price increase, Brain Rebirth is an early-stage biotech company focused on developing traditional Chinese medicine for neurocognitive disorders, with no revenue reported from product sales from 2021 to 2024 [4]

Core Viewpoint - The U.S. stock market experienced a significant rise, with major indices opening higher and technology stocks leading the gains, while energy stocks faced declines due to falling oil prices. Group 1: Market Performance - On June 16, U.S. stock indices opened higher, with the Dow Jones, S&P 500, and Nasdaq all rising over 1% [1] - The Dow Jones Index reached 42,646.75, up 1.06%, the S&P 500 at 6,042.23, up 1.09%, and the Nasdaq Composite at 19,684.84, up 1.43% [2] - The Nasdaq China Golden Dragon Index increased by over 2.33% [2] Group 2: Sector Performance - Major technology stocks saw collective gains, with Meta rising nearly 3%, Nvidia up nearly 2%, and Tesla and Microsoft increasing over 1% [2] - Bank stocks also performed well, with Goldman Sachs and Citigroup rising over 2%, while Deutsche Bank, JPMorgan, Wells Fargo, and Bank of America increased over 1% [3] - Quantum computing stocks surged, with Arqit Quantum up over 24%, Quantum Computing nearly 13%, and D-Wave Quantum up over 9% [4] Group 3: Energy Sector - Energy stocks generally declined, with ConocoPhillips down over 2% and Occidental Petroleum nearly 2% [5] - International oil prices dropped significantly, with both WTI and Brent crude oil falling nearly 4% [5] Group 4: Chinese Concept Stocks - Chinese concept stocks saw a broad increase, with the Nasdaq China Golden Dragon Index rising over 2% [5] - Notable individual stock performances included Futu Holdings up over 6%, Bilibili nearly 5%, and iQIYI over 4% [5] - Brain Rejuvenation Technology experienced a dramatic rise, with its stock increasing over 328% after opening [5][6]