引言在对抗病毒或肿瘤的隐秘战场上，适应性免疫系统 (Adaptive immune system) 是机体最精锐的防御力量。其中，CD8+ T细胞 (CD8+ T cells) 扮演着关键的杀手角色。为了启动这些细胞，它们必须在淋巴结内与呈递抗原的树突状细胞 (Dendritic cells, DCs) ...

Lived experiences shape how science is conducted. This matters because who gets to speak for science steers which problems are prioritized, how evidence is translated into practice and who ultimately ...

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Artemis 2 astronauts examine lunar rocks collected during the Apollo missions as part of their training. Credit: NASA/Robert Markowitz KENNEDY SPACE CENTER, Fla. — While the Artemis 2 mission is ...

The history of science and technology is marked by major breakthroughs—the theory of evolution, the splitting of the atom, the development of antibiotics—and a research team including faculty at ...

近日，国际顶级学术期刊《Science》发布专题报道，聚焦全球前沿材料科学领域的顶级学者。材科源图（MatSource）董事长李昊教授在报道中接受专访，分享了他对材料科学未来发展的深刻洞见。 李昊教授在接受《Science》采访时提出的这一核心观点，不仅直击了 ...

Scientists have captured a never-before-seen phase of matter—and it may help unlock the next generation of quantum technologies. Credit: AI/ScienceDaily.com Researchers from Brown University and the ...

Fifty-four seconds. That’s how long it took Raphael Wimmer to write up an experiment that he did not actually perform, using a new artificial-intelligence tool called Prism, released by OpenAI last ...

The editors of Scientific American look to 2026 as a chance to peer into the future to see what science may be unfolding and what discoveries may lurk on the horizon. But the new year is also a chance ...

From “experimental archaeology” to the mysterious appeal of exploration, the wide-ranging subjects detailed in these titles captivated Smithsonian magazine’s science contributors this year Joe Spring, ...