The Birth of Worlds
Stunning new images of young planetary systems create a profound cosmic perspective
Life, Unbounded
Discussion and news about planets, exoplanets, and astrobiology
Mars '76
Images from the first successful landers on Mars are still worth looking at
Arrival at Asteroid Bennu
NASA's asteroid sample-retrieval mission can now really get underway
Revisiting the Dyson Sphere
Freeman Dyson's original 1960 paper makes for fun reading
Hello Mars, Farewell Mars
As NASA's InSight mission lands on Mars, its companions sail onward
Cosmic Termites
Insects can make topographical biosignatures that are visible from space
The Scariest Thing in the Universe
It's not what you're probably thinking
An Extremely Large Footprint for an Extremely Large Telescope
A first look at the foundations of a 40-meter-class telescope
A Martian Tail
A remarkable atmospheric feature on Mars reminds us how topography connects to climate
Planets, Moons, Moon–Moons: Why Is This So Hard?
Finding a useful name for astrophysical objects can be a big headache
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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Expeditions
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Extinction Countdown
News and research about endangered species from around the world
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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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MIND Guest Blog
Commentary invited by editors of Scientific American Mind
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Not bad science
New discoveries in animal behavior and cognition
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Observations
Opinion, arguments & analyses from guest experts and from the editors of Scientific American
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Plugged In
More than wires - exploring the connections between energy, environment, and our lives
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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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Tetrapod Zoology
Amphibians, reptiles, birds and mammals - living and extinct
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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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