The Urgency of Agency
Our consciousness gets in the way of thinking about evolution
Life, Unbounded
Discussion and news about planets, exoplanets, and astrobiology
The World without the Moon
What if our natural satellite didn’t exist?
11,898 Solar Eclipses in 5,000 Years
Precisely when and where eclipses occur is a complicated business
Stupid Humans
If we’re a dud cosmic experiment, is there hope?
The Unseen Apollo 11
Much of the treasure trove of Apollo 11 images is rarely shown
Planet Plates, Metal Moon and Comet Cocktails
A roundup of some recent astrobiology-related science news
Deep-Space Shielding
Lithium hydride could protect humans from radiation on the way to Mars and be useful when they get there
The Death of Astronomy?
Probably not, but forthcoming commercial satellite constellations herald a new era for our night skies
Spring Cleaning on Mars
NASA's Insight lander is already pretty dirt-covered, but Mars may help clean it up
Moon Blobs, Collapsars and Long Planets
A roundup of recent research with astrobiological implications
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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