Readers critique a journalist’s critique of cancer medicine...
Cancer medicine generates enormous revenues but marginal benefits for patients...
A physicist slams hype about multiverses, string theory, and quantum computers and calls for more diversity in his field...
Some products of our imaginations seem to spring from sources beyond our everyday selves...
Free will must exist if some of us have more of it than others...
Participants in a freewheeling exploration of nonmaterialist, mystical accounts of reality critique a journalist’s critique...
Cross-Check began a decade ago. Here are columns that the author liked, even if readers didn’t...
A freewheeling symposium explores experiences, theories and philosophies that challenge conventional materialist science...
Skeptics have questioned a story told by the late counterculture icon in his classic best seller Be Here Now...
Philosopher Catherine Wilson thinks the ancient sage Epicurus can provide guidance for our modern scientific age...
Blog Index
@ScientificAmerican
STAFFBehind the scenes at Scientific American
ReadAnecdotes from the Archive
STAFF
ReadAnthropology in Practice
Exploring the human condition.
ReadBeautiful Minds
Insights into intelligence, creativity, personality, and well-being
ReadBudding Scientist
Everything you always wanted to know about raising science-literate kids
ReadCross-Check
Critical views of science in the news
ReadDark Star Diaries
STAFF
ReadDog Spies
Explore the science behind the dog in your bed
Read Extinction Countdown
News and research about endangered species from around the world
ReadEye of the Storm
The Science Behind Extreme Weather
ReadFrontiers for Young Minds
Science by and for kids ages 8-15
ReadGuest Blog
Commentary invited by editors of Scientific American
ReadHot Planet
Climate science in a changing world
ReadIllusion Chasers
Illusions, Delusions, and Everyday Deceptions
ReadLife, Unbounded
Discussion and news about planets, exoplanets, and astrobiology
ReadObservations
Opinion, arguments & analyses from guest experts and from the editors of Scientific American
Read Roots of Unity
Mathematics: learning it, doing it, celebrating it.
ReadRosetta Stones
Adventures in the good science of rock-breaking.
ReadSA Visual
STAFFIllustrating science since 1845
ReadTalking back
STAFFA science blog, sans blague
ReadThe Artful Amoeba
A Blog About the Weird Wonderfulness of Life on Earth
ReadVoices
Exploring and celebrating diversity in science.
Read