Space & Physics
Spring Cleaning on Mars
NASA's Insight lander is already pretty dirt-covered, but Mars may help clean it up
Life, Unbounded
Discussion and news about planets, exoplanets, and astrobiology
Space & Physics
Moon Blobs, Collapsars and Long Planets
A roundup of recent research with astrobiological implications
Space & Physics
The Lowest-Bid Universe
If reality is manufactured it’s time to lodge some complaints
Space & Physics
Gravitational Waves, Nuclear Fire, Rocks and Love
A five-billion-year-old detective story reveals two new players in our origins
Space & Physics
What Is Mars Playing At?
Elusive methane in the atmosphere of Mars gets even more elusive
Space & Physics
The Schwarzschild Throat
Our first up-close black hole image starts to reveal the anatomy of the extreme
Space & Physics
Are Small Stars a Bit Useless?
For photon-eating life, smaller stars are unavoidably inferior providers—according to thermodynamics
Space & Physics
The Meaning of Life
Questions about living systems on other planets come with some baggage
Space & Physics
Fireball Earth
Heads up! Our planet is under constant bombardment
Space & Physics
Asteroid Spit Up
The near-Earth asteroid Bennu seems to be ejecting unexpected particles
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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