It’s long been considered an evolutionary puzzle, but new research suggests this may be the wrong way to think about it
A shocking discovery made a decade and a half ago is changing our understanding of human evolution
A better understanding of what gases to search for in exoplanet atmospheres is key to locating extraterrestrial life
Recent PostsSelect Topic
Just last week, I mentioned that Eli Lilly and Company, as a condition of approval for their blockbuster drug, was required to conduct post-marketing studies of Xigris.
Video of the Week #15, November 2nd, 2011 From: Dance your PhD is as much about VIDEO PRODUCTION as it is about DANCE by Carin Bondar at PsiVid .
I posted 32 times in October. That is, on A Blog Around The Clock only (not counting the posts on The Network Central, The SA Incubator, Video of the Week, Image of the Week, or editing Guest Blog and Expeditions)...
Advanced lithium-ion batteries may be all the rage for electric cars, but that doesn't mean one no longer faces drain anxiety when sitting in the audience of an energy conference taking notes on a laptop while a speaker extols their virtues...
YES! Sci applied, and got picked, to be one of the "neurobloggers" for the Society for Neuroscience meeting this year in Washington, DC!! It's gonna be a GOOD time.
I didn't know if I could but I wanted to give it a try. I kept a diary which is below which some might find entertaining or funny in parts but was really only designed for me to easily follow what I was doing...
There is a lot of back and forth right now amongst the academic technorati about the "future of peer review". The more I read about this, the more I've begun to step back and ask, in all seriousness: What is scientific peer-review for?...
I first published this post on December 5, 2007. It was later edited and published in the Journal of Science Communication . Communication Communication of any kind, including communication of empirical information about the world (which includes scientific information), is constrained by three factors: technology, social factors, and, as a special case of social factors - official conventions...
On November 19th, the American Museum of Natural History invites visitors to imagine what may be next in space exploration. Beyond Planet Earth: The Future of Space Exploration is a brand new exhibit developed by astronomer Dr...
Fabric of the Cosmos, starring theoretical physicist Brian Greene, premieres tonight on NOVA (with further episodes airing November 9, 16 and 23). The 4-part miniseries based on Greene’s latest book of the same name is a remarkable journey into the jarring world of theoretical physics...
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
Eye of the Storm
The Science Behind Extreme WeatherRead
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