《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2月部分标题内容：

From the Editor

Letters

Science A genda
"Psychological first aid" can ease pandemic angst,
and anyone can learn its techniques.
By the Editors

Forum
Anti-Asian racism is pervasive in science-
and more institutions need to step up.
By Michael Nguyen-Truong

Advances
The race to produce drinkable water with solar heat.
Leaves' wrinkly defenses. Attracting diverse entrepre-
neurs. The "brainpower" of spider legs.

Meter
The poetry of love in the cosmos.
By Kit Wienert

The Science of Health
A lung disease plaguing young people looks
like COVID, but it's really from vaping.
By Claudia Wallis

Recommended
The world of fractal geometry. New conversations
around sexually transmitted infections. Wild ideas that
might save Earth. An epic quest to study an alien ocean.
By Andrea Gawrylewski

Observatory
Criticism of colleagues' research is a necessary
part of science- -but some step over the line
from bluntness into cruelty.
By Naomi Oreskes

50, 100 & 150 Years Ago
By Dan Schlenoff

Graphic Science
Dinosaur discoveries are booming.
By Katie Peel:

科学美国人 Scientific American 2021年2月 高清英文版 PDF电子版 百度网盘下载

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