Type 2 diabetes has long been thought of as a chronic, irreversible disease. Some 25 million Americans are afflicted with the illness, which is associated with obesity and a sedentary lifestyle, as well as high blood pressure...
Last week, I and some 200 other attendees of the Global Trends 2030: U.S. Leadership in a Post-Western World conference got a thought-provoking look at the current “megatrends” leading to four possible futures for the world some 10 to 15 years from now...
December 21, according to much-hyped misreadings of the Mayan calendar, will mark the end of the world. It's not the first "end is nigh" proclamation—and it's unlikely to be the last.
The slope of an unnamed mountain near the moon’s north pole will be the final destination for NASA’s twin GRAIL spacecraft, which are scheduled to crash into the lunar surface at high speed today...
The slow loris shouldn't be a difficult object of study. For one thing, it's slow—very slow (think sloth slow). And these small primates, which are unique in possessing a toxic bite to ward off predators, are charismatic due in large part to their compelling, wide-eyed faces...
A month ago scientists at the Large Hadron Collider released the latest Higgs boson results. And although the data held few obvious surprises, most intriguing were the results that scientists didn’t share.The original Higgs data from back in July had shown that the Higgs seemed to be decaying into two photons more often than it should—an enticing though faint hint of something new, some sort of physics beyond our understanding...
Relative Masses of 7-Billion-Year-Old Protons and Electrons Confirmed to Match Those of Today's Particles
The mass of the proton in relation to its much lighter counterpart, the electron, is known to great precision: the proton has 1836.152672 times the mass of the electron.
UCAR president Thomas Bogdan leads the movement to form a U.S. Weather Commission. Photo by Carlye Calvin Despite the ever-present caveat that predicting the weather is a difficult and inexact science, it seems that forecasts have been getting better and better...
Once upon a time a tiny human species with large feet shared the planet with our own kind. It hunted giant rats and miniature cousins of the elephant, defended its kills from monstrous storks and dodged fearsome dragons...
It never ceases to amaze me how much the world says it wants to save children’s lives and how rarely it tries to do the one thing that has been proven to protect more youngsters than anything else—keeping their mothers alive...
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