Public Health
Moving Away from Antibiotics in Animal Agriculture
Bacteria-killing viruses could protect livestock without the risk of creating resistant microbes
Observations
Opinion, arguments & analyses from guest experts and from the editors of Scientific American
Fitness
The False Promise of Fish Oil Supplements
After decades of promises that they “may work” to reduce cardiovascular disease, the lack of a demonstrated benefit leads me to conclude that consumers are wasting their money...
Climate Change
We’ve Reached “Peak Pasture” for Livestock
That’s good news for the environment
Space & Physics
Can Mars Be Made Habitable in Our Lifetime?
It could be possible, at least to some degree, with a novel system involving aerogel
Policy
Abortion Bans Based on So-Called “Science” Are Fraudulent
Our silence in the face of new anti-choice laws across the U.S. is deafening
Policy
Gene Editing Humans: It’s Not Just about Safety
The temptation to use these technologies to “enhance” ourselves or our children, or to edit out undesirable traits, will be enormous
Public Health
It’s Time to Get Serious about Tick-Borne Diseases
The U.S. vanquished malaria and beat back AIDS, but Lyme and other illnesses are raging unchecked
Climate Change
How Smart Devices Can Help Solve the Challenge of Climate Change
They can help consumers be much more aware of—and aid them in reducing or changing—their energy use
Climate Change
Scientists Have Been Underestimating the Pace of Climate Change
A book entitled Discerning Experts explains why—and what can be done about it
Space & Physics
3-D Printing and the Race for Space
It lets aerospace engineers develop high-quality parts much faster than they could with traditional fabrication methods
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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