The Great Hunger and the Randomness of the World
A science journalist walking through Lower Manhattan ponders the meaning of the Irish Hunger Memorial
Cross-Check
Critical views of science in the news
Okay, Maybe Proofs Aren't Dying After All
Experts argue that proofs are doing fine, contrary to a controversial 1993 prediction of their impending demise...
The Horgan Surface and the Death of Proof
Mathematicians take revenge on the author of a controversial article about proof by naming an object after him...
Meta-Post: Horgan Posts on Poverty and Other Social Problems
Cross-Check columns on poverty, inequality, racism, sexism and violence. Plus progress and Noam Chomsky
Revolt against the Rich
Nobel laureates, a new congresswoman and others urge raising taxes on the ultrawealthy to counter surging inequality...
Are Cyborg Warriors a Good Idea?
The Pentagon is funding brain-implant research aimed at creating neurally “enhanced” soldiers
The Deep Roots of Fake News
A new history of the U.S. traces mass media’s destabilizing effects back to the nation’s birth...
Dear Rep. Ocasio-Cortez, Please Work to End War
A science writer urges a progressive young congresswoman to lead a broad peace movement
Should Reality Make Us Glad or Sad?
Some sages say seeing things as they truly are should make us feel fantastic, but others demur
Cypher's Choice: Painful Reality or Pleasant Delusion?
The care of people with dementia poses an agonizing philosophical dilemma
Blog Index
@ScientificAmerican
STAFFBehind the scenes at Scientific American
Read
Anecdotes from the Archive
STAFF
Read
Anthropology in Practice
Exploring the human condition.
Read
Beautiful Minds
Insights into intelligence, creativity, personality, and well-being
Read
Budding Scientist
Everything you always wanted to know about raising science-literate kids
Read
Cross-Check
Critical views of science in the news
Read
Dark Star Diaries
STAFF
Read
Dog Spies
Explore the science behind the dog in your bed
Read
Extinction Countdown
News and research about endangered species from around the world
Read
Frontiers for Young Minds
Science by and for kids ages 8-15
Read
Guest Blog
Commentary invited by editors of Scientific American
Read
Hot Planet
Climate science in a changing world
Read
Illusion Chasers
Illusions, Delusions, and Everyday Deceptions
Read
Life, Unbounded
Discussion and news about planets, exoplanets, and astrobiology
Read
Observations
Opinion, arguments & analyses from guest experts and from the editors of Scientific American
Read
Roots of Unity
Mathematics: learning it, doing it, celebrating it.
Read
Rosetta Stones
Adventures in the good science of rock-breaking.
Read
SA Visual
STAFFIllustrating science since 1845
Read
Talking back
STAFFA science blog, sans blague
Read
The Artful Amoeba
A Blog About the Weird Wonderfulness of Life on Earth
Read
Voices
Exploring and celebrating diversity in science.
Read
