Math
Jana Rodriguez Hertz's Favorite Theorem
From noodles to chaos
Roots of Unity
Mathematics: learning it, doing it, celebrating it.
Math
Francis Su's Favorite Theorem
The Harvey Mudd College mathematician tells us why he loves playing with Brouwer's fixed-point theorem
Math
A Finite Trip with Kakeya
Following Kakeya’s needle to new mathematics
Math
A Few of My Favorite Spaces: The Witch of Agnesi
What is the meaning of this unassuming, mistranslated curve?
Math
Emily Riehl's Favorite Theorem
The Johns Hopkins University mathematician tells us why doing category theory is like playing the viola
Math
John Urschel's Favorite Theorem
In which we are honored to be the second-favorite podcast appearance of the only MIT applied math graduate student who has played in the NFL
Math
The Metonymy of Matrices
A matrix is an array of numbers, but it represents so much more
Math
A Few of My Favorite Spaces: The Moser Spindle
A recent breakthrough in a decades-old graph theory problem relies on this little assembly of seven points and eleven edges
Math
Nalini Joshi's Favorite Theorem
Talking time travel, complex analysis and Burmese food with a mathematician from the University of Sydney
Math
Jayadev Athreya's Favorite Theorem
The University of Washington mathematician talks trees, lattices and a plucky constant that seems to show up everywhere
Blog Index
@ScientificAmerican
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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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