It lets aerospace engineers develop high-quality parts much faster than they could with traditional fabrication methods
The U.S. vanquished malaria and beat back AIDS, but Lyme and other illnesses are raging unchecked
A book entitled Discerning Experts explains why—and what can be done about it
Recent PostsSelect Topic
“I remember wheeling down this long, narrow corridor into my office, just a confused, scared mess, but I had to confront him.” Phil Vardy was a young medical researcher in Sydney that day in 1982...
A new study estimates that 80 to 90 percent of the atmospheric water vapor originating from Earth's continents comes from plant transpiration rather than simple physical evaporation.
Sometimes, the list of things to be paranoid about feels endless: BPA in your water bottles, pesticides on your food, prescription drugs in your drinking water, and nanotechnology in your donuts...
At TED Education, we're obsessed with learning. Whether it's about the history of the cell theory, or how to write a slam poem. And since I happen to be obsessed with science, I have a particularly fond place in my heart for our science lessons...
On March 20 th , we attended a surprising event at the recently Arizona State University Origins Project ( @asuORIGINS , Facebook /ASUOriginsProject , firstname.lastname@example.org ) directed by Lawrence Krauss...
#SciAmBlogs Monday - Earth Day, Fred Flintstone, Dinosaurs' exaggerated structures, Serial Creators, Car Ownership, and more.
As usual on Mondays, we have a brand new Image of the Week - check it out!- Kyle Hill - The Physics of Fred Flintstone’s Flaming Feet - Larry Brilliant and William Foege - Lessons from Smallpox Guide Polio Endgame - Ben Thomas - Oliver Sacks Shares Tales of Musical Hallucinations - Darren Naish - Dinosaurs and their ‘exaggerated structures’: species recognition aids, or sexual display devices? - Scicurious - To Calm a Rat with Tickling - Scott Barry Kaufman - Profiling Serial Creators - Krystal D'Costa - Choice, Control, Freedom and Car Ownership - Christina Agapakis - The Structure of Industrial Revolutions - Jennifer Ouellette - An-Ti-Ci-Pa-Tion: The Physics of Dripping Honey and Physics Week in Review: April 20, 2013 - Becky Crew - Bluebelly Night Wanderer Found in Brazilian Blackwater - Lucas Brouwers - How genetic plunder transformed a microbe into a pink, salt-loving scavenger - Samuel Jones - Bush-crow diaries: The mystery of the Abyssinian Pie - Maureen McCarthy - Chimps in Uganda: Uganda’s Other Great Apes - Psi Wavefunction - Alien-looking termite gut denizens at the SF Exploratorium! - David Bressan - Mother Earth - Dana Hunter - Happy Earth Day! - John R...
Image of the Week #88, April 22th, 2013: From: It Is in Our Nature to Be Self-Deficient by Jag Bhalla at the Guest Blog .
The new Leiden Ranking (LR) has just been published, and I would like to talk a bit about its indicators, what it represents and equally important - what it doesn’t represent.
Most cells would shrivel to death in a salt lake. But not the Halobacteria . These microbes thrive in brine, painting waters a gentle pink or crimson red wherever they bloom.
Fig.1. "Mother Earth", the nourisher of all things, from the alchemistic work "Atalanta fugiens" (1618) by Michael Maier (image in public domain).
STAFFBehind the scenes at Scientific AmericanRead
Anecdotes from the Archive
Anthropology in Practice
Exploring the human condition.Read
Insights into intelligence, creativity, personality, and well-beingRead
Everything you always wanted to know about raising science-literate kidsRead
Critical views of science in the newsRead
Dark Star Diaries
Explore the science behind the dog in your bedRead
News and research about endangered species from around the worldRead
Frontiers for Young Minds
Science by and for kids ages 8-15Read
Commentary invited by editors of Scientific AmericanRead
Climate science in a changing worldRead
Illusions, Delusions, and Everyday DeceptionsRead
Discussion and news about planets, exoplanets, and astrobiologyRead
Opinion, arguments & analyses from guest experts and from the editors of Scientific AmericanRead
Roots of Unity
Mathematics: learning it, doing it, celebrating it.Read
Adventures in the good science of rock-breaking.Read
STAFFIllustrating science since 1845Read
STAFFA science blog, sans blagueRead
The Artful Amoeba
A Blog About the Weird Wonderfulness of Life on EarthRead
Exploring and celebrating diversity in science.Read