Math
The Very Special Triangles
A recent paper uncovers a unique pair of shapes
Roots of Unity
Mathematics: learning it, doing it, celebrating it.
Math
An Inclusive Vision of Math
Francis Su’s book Mathematics for Human Flourishing is both an invitation and a challenge
Behavior & Society
The Intersected States of America
Sometimes a union does not feel very united
Math
Computation in Service of Poetry
An algorithm calculates powers of 2 from a classical Sanskrit math text
Math
The Theorem That Made a Mathematician
Sometimes unimportant math can change your life
Math
Forget Meters and Feet
There’s only one truly basic unit of length for earthlings
Math
Once More, With Turning
The Gauss-Bonnet theorem is a mathematical favorite
Math
2 Continues Its Reign as the Smallest Known Prime Number
Large prime numbers get a lot of attention, but this tiny work horse deserves some love, too
Math
The Mathematics of Opt Art
In his new book, Robert Bosch explains the optimization tools he uses to create intricate and playful images
Math
The Math Reading Challenge 2020
Here are 12 prompts to help you find mathematics-related books for the coming year...
Blog Index
@ScientificAmerican
STAFFBehind the scenes at Scientific American
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Anecdotes from the Archive
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Anthropology in Practice
Exploring the human condition.
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Beautiful Minds
Insights into intelligence, creativity, personality, and well-being
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Budding Scientist
Everything you always wanted to know about raising science-literate kids
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Cross-Check
Critical views of science in the news
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Dark Star Diaries
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Dog Spies
Explore the science behind the dog in your bed
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Extinction Countdown
News and research about endangered species from around the world
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Eye of the Storm
The Science Behind Extreme Weather
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Frontiers for Young Minds
Science by and for kids ages 8-15
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Guest Blog
Commentary invited by editors of Scientific American
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Hot Planet
Climate science in a changing world
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Illusion Chasers
Illusions, Delusions, and Everyday Deceptions
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Life, Unbounded
Discussion and news about planets, exoplanets, and astrobiology
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Observations
Opinion, arguments & analyses from guest experts and from the editors of Scientific American
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Roots of Unity
Mathematics: learning it, doing it, celebrating it.
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Rosetta Stones
Adventures in the good science of rock-breaking.
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SA Visual
STAFFIllustrating science since 1845
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Talking back
STAFFA science blog, sans blague
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The Artful Amoeba
A Blog About the Weird Wonderfulness of Life on Earth
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Voices
Exploring and celebrating diversity in science.
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