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How We Can Avert Climate Apocalypse
An alarming book provokes a vision of a world that has solved the problems of global warming and war...
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Roots of Unity
Ping-Pong for Introverts
Or should that be Ping-Pong for narcissists?
Observations
No, the Exoplanet K2-18b Is Not Habitable
News outlets that said otherwise are just crying wolf—but they’re not the only ones at fault
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The Last Butterflies?
If the Trump administration weakens the Endangered Species Act, many populations that are already dwindling will disappear
How Microbiomes Could Save the Planet
Communities of microorganisms play a key role in human health. Can they also help provide solutions for a sustainable future?
Don’t Trust Scientists? Then Help Collect the Data
Citizen science has the potential to reduce data dishonesty
My Brush with Behavioral Economics
Should I sell a musical instrument for triple the price I expected? It all depends
The Closure of a Historic Hospital Is an Ominous Warning Sign
Hahnemann University Hospital has been serving Philadelphia’s poorest residents since 1848; its demise is a harbinger of worse to come
“Dogwood Winter,” Meet “Curb Appeal”
Language and the U.S.’s relationship with the outdoors
5G Is Coming: How Worried Should We Be about the Health Risks?
So far, at least, there’s little evidence of danger
Winston Churchill’s Thoughts on Evolution
His essay on alien life was uncovered in 2016; now we have a second example of his previously unpublished thoughts about science
Did a Jurassic Dinosaur Smoosh a Turtle?
A smashed shell may have been crumpled by an ambling dinosaur
Is Mathematics, like Science, Pluralistic?
Mathematicians disagree over whether their fundamental assumptions, or axioms, are true...
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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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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