Laelaps
What Did Dinosaurs Smell Like?
Smell was certainly an important part of dinosaur life. What do we know about it?
Blogs
Eye of the Storm
A Rogues’ Gallery of the Five Category 5 Storms of 2019
The two Atlantic Category 5 hurricanes and three Northwest Pacific Category 5 super typhoons of 2019 set records
Observations
Glutamate Built the Brain—Can It Treat It, Too?
A complex natural signaling system could help address impulse-control disorders
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How Oglala Lakota People Are Standing Up to Extreme Weather
Through politics, economics and culture, a Native American community is building resilience against disaster
It Takes a “Surgeon” to Cut a Building’s Emissions
Large structures are unique and complex, much like human bodies, and making them healthier requires true expertise
Climate Science Legal Defense Fund Fights for Whistle-Blowing Climate Scientist
A sea-level rise expert was forced out after a dispute over alleged government censorship...
The Downside of Solar Energy
As renewable energy expands, used photovoltaic panels are creating a growing waste problem—but recycling could be the answer
Enough with the Fake Rhino Horns
Scientists have once again developed a method to fabricate horns in the lab, supposedly to disrupt poachers and wildlife traffickers. Here’s why that won’t work
A Review of the Atlantic Hurricane Season of 2019
An ultraintense hurricane—Dorian—and multiple destructive slow-moving storms: Are they harbingers of the future?...
The Future of Farming
Links between lab and land will be critical
October 2019: Earth’s Second Warmest October on Record
The year 2019 is very likely to be Earth’s second warmest on record, behind 2016
Iceless in Alaska
The progressive loss of sea ice in summer has serious implications for animals and for indigenous people
Earth May Have Just Seen Its 8th Strongest Tropical Cyclone on Record
An advanced satellite analysis found Supertyphoon Halong had 192-mph winds
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
STAFF
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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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