AI走进病理科：一张切片如何变成辅助判断
人工智能正在进入病理图像分析流程，帮助医生定位可疑区域、整理信息，但它并非自动诊断者。本文从一张组织切片出发，梳理技术如何参与阅片，以及数据、复核与责任边界为何不可忽视。 继续阅读 AI走进病理科：一张切片如何变成辅助判断
CatBoost: Making Categorical Data Useful
A closer look at CatBoost, the open-source gradient-boosting project designed to make categorical features easier to use in practical machine-learning workflows. 继续阅读 CatBoost: Making Categorical Data Useful
The Ocean’s Milky Seas: A Glow Without a Clear Cause
Milky seas can turn vast stretches of ocean into a steady pale glow. Their rarity and uncertain biology make them one of the sea’s most compelling puzzles. 继续阅读 The Ocean’s Milky Seas: A Glow Without a Clear Cause
“哇！”信号：一次未能重现的宇宙来电
1977年，俄亥俄州立大学的射电望远镜记录到一段引人注目的窄带信号。它为何令人联想到外星文明，又为何至今不能算作接触证据？关键在于信号的来源始终未获确认，后续观测也未能重现。 继续阅读 “哇！”信号：一次未能重现的宇宙来电
The Princes in the Tower: What the Evidence Can Say
The disappearance of Edward V and his younger brother in 1483 remains unresolved. Examining the chronology, Tudor-era accounts, and limits of the evidence shows why the case endures—and why certainty remains out of reach. 继续阅读 The Princes in the Tower: What the Evidence Can Say
死亡谷滑行石：石头为何会自己移动
美国死亡谷干涸湖床上的岩石会留下长长的轨迹，仿佛自行滑过地面。长期以来，这一现象引发猜测；实地观测显示，薄冰、浅水与微风共同作用，便能推动沉重岩块缓慢移动。 继续阅读 死亡谷滑行石：石头为何会自己移动
Inside the Voynich Manuscript
A fifteenth-century illustrated codex has resisted decipherment for generations. Its materials and images offer clues, but no proposed reading has won broad acceptance. 继续阅读 Inside the Voynich Manuscript
When AI Screens the First Résumé
AI résumé screening can help employers sort large applicant pools, but a ranking is not a verdict. Here is how the process works, where it can fail, and what responsible review should include. 继续阅读 When AI Screens the First Résumé