So You Want to Terraform Mars?
The SpaceX vision for a multiplanet species prompts thinking on how to make a planet more habitable
Life, Unbounded
Discussion and news about planets, exoplanets, and astrobiology
Breaking Up Is What You Do (When You're a Comet)
Hubble Space Telescope catches the details of a complex cometary breakup as it approaches the sun
Rocket Launches Are Actually Surprisingly Successful
The recent SpaceX launchpad explosion is a reminder that rocketry is tricky, but also remarkable for accomplishing as much as it does
Proxima Centauri Just Became Our Gateway to the Cosmos
Astronomers obtain convincing evidence of a potentially habitable world around our nearest neighboring star—this could change everything
3 Cosmic Mysteries--No. 3
What are some of the most intriguing and unexpected puzzles about the universe?
3 Cosmic Mysteries--No. 2
What are some of the most intriguing and unexpected puzzles about the universe?
3 Cosmic Mysteries--No. 1
What are some of the most intriguing and unexpected puzzles about the universe?
An Equation for the Origins of Life
Can we connect the microscopic and macroscopic factors involved in starting life on a planet?
Do Giant Planets Contain "Dark" Hydrogen?
Laboratory research suggests that an unexpected layer of semimetallic, optically dark hydrogen lurks inside worlds like Jupiter and Saturn
Hubble Confirms a Gas Mountain on Neptune
The first 21st-century images of a dark vortex in Neptune's atmosphere will help probe the ice giant's atmospheric behavior
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
