《科学美国人》是一本美国的科普杂志。 自1845年创刊以来，许多具声誉的科学家都曾投稿发表于该刊物。该刊物亦是美国境内最古老的连续出版月刊杂志。作为《自然》的姐妹出版物，《科学美国人》涵盖的受众包括企业主、高级经理人、决策者和意见领袖，与《自然》的学术受众形成互补。2009年的本刊撰写者中有四位获诺贝尔奖。虽然被认为是大众化的高水平学术期刊，但这本杂志并不采用类似《自然》杂志同行评审的方式审查稿件，而是提供一个论坛来呈现科学理论和科学新发现。

2021年1月部分内容标题：

Fron the Editor

Letters

Science Agenda
Time to get Internet regulation right. By the Editors

Forum
Young people will pay the price if we ignore the fate of
nature while fighting the pandemic. By Jordan Salama

Advances
Little crabs' ecosystem-shaping impact. Secrets of the Ice
Age locked in soil. A high-tech tracker for rhinoceros foot-
prints. Ancient Peruvian farmers harnessing epic floods.

Meter
Restoring alewives to their rightful aquatic homes.
By Alison Hawthorne Deming

The Science of Health
Education makes a dramatic difference in how well
you age. By Claudia Wallis

Recommended
A celebration of all things bird. How our brains dream.
Probing the central messages of modern physics.
Pioneering sisters of medicine. By Andrea Gawrylewski

Observatory
In moments of national disunity, we may be tempted
to imagine a reinvigorated program of space exploration
bringing us back together. By Naomi Oreskes

50, 100 & 150 Years Ago
By Dan Schlenoff

Graphic Science
The good and bad news about cholesterol.
By Marl Fischetti and Jen Christiansen

科学美国人 Scientific American 2021年1月 高清英文版 PDF电子版 百度网盘下载

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