Space
Magnetic Planets
Silicate dynamos could drive magnetic fields in more planets—and younger ones
Life, Unbounded
Discussion and news about planets, exoplanets, and astrobiology
Space
Happy Universe
Distract yourself with some amazing views of the universe around us
Space
The 1,000 Caves of Mars
Want to seek shelter on Mars? There may be a lot of options, and we know where they are
Evolution
The Noninevitability of Life
In a vast game of chance and competition, things can get ugly
Space
A Good Week for Planet Formation
Building planets is an intricate process, but we’re finding clues to some new possibilities
Space
Quantum SETI
Vast data sets and machine learning could link SETI to quantum computing
Space
Pebbles, Oceans and Wasp Clocks
There are many ways to gauge planetary change
Space
Surviving Mars
Settling humans on Mars needs pragmatism at least as much as vision
Space
Death on Mars
The martian radiation environment is a problem for human explorers that cannot be overstated
Space
On Earth: Stardust from 7.5 Billion Years Ago
Deep inside a 1968 meteorite fall are grains from an entirely different cosmic era
Blog Index
@ScientificAmerican
STAFFBehind the scenes at Scientific American
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Anecdotes from the Archive
STAFF
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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
STAFF
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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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