传播气象预警是媒体坚持“人民至上、生命至上”理念、履行社会责任的具体体现。在全球气候变化背景下，天气气候的反常性、突发性、不可预见性日益凸显，极端天气气候事件多发、频发、重发，影响面广，预测预报难度加大，气象灾害带来的风险有逐步增加的趋势。2021年，我国几乎每月都有极端天气气候事件发生，特别是河南郑州“7·20”特大暴雨，
2015年，由中国科学院理化技术研究所、清华大学医学院组成的联合研究小组，发现液态金属可在吞食少量物质后，以可变形机器形态长时间高速运动，实现无需外部电力的自主运动。此发现在世界属首次，相关论文发表于《先进材料》杂志。同时，《自然》杂志在其“研究亮点”栏目以《液态金属马达靠自身运动》为题进行了报道；《科学》杂志也在网站指出“可变形金属马达拥有一系列用途”。
中国散裂中子源是各种高精尖设备组成的复杂整体，观测对象的尺度能达到分子和原子层级。它包括一台直线加速器、一台快循环同步加速器、一个靶站以及一期三台供科学实验用的中子散射谱仪。中国散裂中子源项目落户广东省东莞市大朗镇，由中国科学院和广东省人民政府共同建设。2018年8月，中国散裂中子源顺利通过国家验收。验收委员会专家认为，中国散裂中子源的性能全部达到或优于批复的验收指标。装置整体设计科学合理，研制设备质量精良，
问:“高海拔宇宙线观测站（LHAASO）”观测到迄今最高能量光子,这种超高能光子是从哪里来的?曹臻:我们发表在《自然》杂志上的文章实际上报道了我们看到的12个方向上的源,我们判断它基本上均匀地分布在银河系范围之内,也就是说在银河系里几乎每个地方都可能同等概率地出现一些超高能的光子源,所以我们认为,超高能光子在银河系中到处都有。但这些光子中,能量最高的那个光子来自于天鹅座这个方向。
“科研人员要有分寸地传播成果，过度宣传会让社会过分期待，若目标不能实现，最终将造成社会对科学家和科学的不信任。”面对科研界的宣传“浮夸风”，中国科学院院士、中国科学院脑科学与智能技术卓越创新中心学术主任蒲慕明在接受专访时，直指“夸大宣传”的不良后果。
非人灵长类动物是与人类亲缘关系最近的动物。因可短期内批量生产遗传背景一致且无嵌合现象的动物模型，体细胞克隆技术被认为是构建非人灵长类基因修饰动物模型的最佳方法。2018年1月25日，克隆猴“中中”和“华华”登上《细胞》杂志封面，这意味着我国科学家成功突破了现有技术无法克隆灵长类动物的世界难题。中国科学院神经科学研究所/脑科学与智能技术卓越创新中心孙强和刘真研究团队经过5年攻关，最终成功得到了两只健康存活的体细胞克隆猴。
每个人都是从囊胚发育而来。卵子在受精后的几天内会发育成囊胚——直径仅约头发丝粗细（约120微米）的球形结构,由上胚层、原始内胚层以及滋养层三类细胞组成。其中上胚层细胞会发育成成体的各种组织,而原始内胚层细胞和滋养层细胞则发育成胎盘等胚胎外组织连接母体并为胚胎继续发育提供支持。
随着世界人口的快速增长,至2050年粮食产量或将增加50%才能完全满足需求。与此同时,近年来世界气候变化加剧,全球气候变暖、极端天气频发等都为粮食安全带来了巨大挑战。在此背景下,如何进一步提高作物单产成为亟待解决的严峻问题。
2016年6月22日至8月12日，“探索一号”科考船在马里亚纳海沟“挑战者”深渊开展了我国首次综合性万米深渊科考。我国自主研制的“海斗”号无人潜水器成功进行了一次八千米级、两次九千米级和两次万米级下潜应用，最大潜深达10767米，创造了我国无人潜水器的最大下潜及作业深度纪录，使我国成为继日、美两国之后第三个拥有研制万米级无人潜水器能力的国家。这是我国海洋科技史上第一次万米级深海科考，共执行了84项装备试验及科考任务，
Science NewsVolume 188, Issue 5 p. 6-6 News Body & brain: Ebola vaccine effective in Guinea trial: Immediate shot after possible exposure protected against virus Nathan Seppa, Nathan SeppaSearch for more papers by this author Nathan Seppa, Nathan SeppaSearch for more papers by this author First published: 24 August 2015 https://doi.org/10.1002/scin.2015.188005003Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat No abstract is available for this article. Volume188, Issue55 September 2015Pages 6-6 RelatedInformation
Science NewsVolume 188, Issue 1 p. 8-9 News Humans & society: Trackers decipher ancient footprints: Hunters help reconstruct behavior of early Europeans Bruce Bower, Bruce BowerSearch for more papers by this author Bruce Bower, Bruce BowerSearch for more papers by this author First published: 29 June 2015 https://doi.org/10.1002/scin.2015.188001006Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat No abstract is available for this article. Volume188, Issue111 July 2015Pages 8-9 RelatedInformation
Science NewsVolume 187, Issue 7 p. 7-7 News Genes & cells: For healthy eating, timing matters: Limiting mealtimes to 12-hour period per day helps flies' hearts Tina Hesman Saey, Tina Hesman SaeySearch for more papers by this author Tina Hesman Saey, Tina Hesman SaeySearch for more papers by this author First published: 24 March 2015 https://doi.org/10.1002/scin.2015.187007004Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat No abstract is available for this article. Volume187, Issue74 April 2015Pages 7-7 RelatedInformation
Science NewsVolume 188, Issue 5 p. 10-10 News Genes & cells: Skin cells transformed into nerve cells: Druglike molecules provide simple reprogramming method Meghan Rosen, Meghan RosenSearch for more papers by this author Meghan Rosen, Meghan RosenSearch for more papers by this author First published: 24 August 2015 https://doi.org/10.1002/scin.2015.188005009Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat No abstract is available for this article. Volume188, Issue55 September 2015Pages 10-10 RelatedInformation
Science NewsVolume 188, Issue 8 p. 36-36 Department Science visualized: Diagnosing what caused a medieval trembling hand Laura Sanders, Laura SandersSearch for more papers by this author Laura Sanders, Laura SandersSearch for more papers by this author First published: 06 October 2015 https://doi.org/10.1002/scin.2015.188008019Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat No abstract is available for this article. Volume188, Issue817 October 2015Pages 36-36 RelatedInformation
Science NewsVolume 187, Issue 10 p. 12-12 News Earth & environment: Stronger quakes could strike other segments of Nepal fault: Magnitude 7.8 temblor released only some stress where Indian, Eurasian tectonic plates collide Thomas Sumner, Thomas SumnerSearch for more papers by this author Thomas Sumner, Thomas SumnerSearch for more papers by this author First published: 05 May 2015 https://doi.org/10.1002/scin.2015.187010013Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat No abstract is available for this article. Volume187, Issue1016 May 2015Pages 12-12 RelatedInformation
Science NewsVolume 188, Issue 5 p. 18-21 Feature The Shifting: Nuclear terrain: The human genome's architecture is a moving target Sarah Schwartz, Sarah SchwartzSearch for more papers by this author Sarah Schwartz, Sarah SchwartzSearch for more papers by this author First published: 24 August 2015 https://doi.org/10.1002/scin.2015.188005018Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat Volume188, Issue55 September 2015Pages 18-21 RelatedInformation
Science NewsVolume 187, Issue 8 p. 15-15 News Atom & cosmos: Martian aurora, high-altitude dust surprise scientists: NASA's MAVEN mission offers insights, provokes questions about Red Planet's atmosphere Christopher Crockett, Christopher CrockettSearch for more papers by this author Christopher Crockett, Christopher CrockettSearch for more papers by this author First published: 07 April 2015 https://doi.org/10.1002/scin.2015.187008018Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URLThe site is currently under maintenance and this functionality is not available right now. Please try later. Share a linkShare onFacebookTwitterLinkedInRedditWechat No abstract is available for this article. Volume187, Issue818 April 2015Pages 15-15 RelatedInformation
Science NewsVolume 188, Issue 4 p. 8-8 News Body & brain: Boosting estrogen, only in the brain: Selective hormone treatment might minimize adverse effects Sarah Schwartz, Sarah SchwartzSearch for more papers by this author Sarah Schwartz, Sarah SchwartzSearch for more papers by this author First published: 12 August 2015 https://doi.org/10.1002/scin.2015.188004005Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat No abstract is available for this article. Volume188, Issue422 August 2015Pages 8-8 RelatedInformation
Science NewsVolume 187, Issue 8 p. 9-9 News Matter & energy: Air pollution flips immune response: Lowered defenses in mice lead to infections, chronic asthma Beth Mole, Beth MoleSearch for more papers by this author Beth Mole, Beth MoleSearch for more papers by this author First published: 07 April 2015 https://doi.org/10.1002/scin.2015.187008007Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat No abstract is available for this article. Volume187, Issue818 April 2015Pages 9-9 RelatedInformation
