



Without a strong scientific foundation, urban design theory may find itself extinct within the coming decades
By Sarah Fecht | Dec 7, 2012 | 18
New research on song sparrows offers a new take on bird-beak evolution that is more nuanced than earlier ideas based on finch studies
By Sarah Fecht | Aug 1, 2012 | 4
Is your store-bought frog carrying a deadly secret?
By Sarah Fecht | Jul 20, 2012 | 2
A 17-year-long study upends the most common evolutionary explanation of female infidelity
By Sarah Fecht | Jun 6, 2012 | 38
Differences in developmental timing may have given birds their big eyes, big brains and smaller size
By Sarah Fecht | May 31, 2012 | 13
Prestigious award recognizes seven researchers for their pioneering contributions to nanoscience, neuroscience and astrophysics
By Sarah Fecht | May 31, 2012 | 2
Mice whose sleep patterns were altered had more difficulties conceiving and carrying pregnancies to term. The findings may have implications for women trying to conceive
By Sarah Fecht | May 23, 2012 | 2
New research digs up the underlying rules governing the shape of subway systems across the world
By Sarah Fecht | May 15, 2012 | 7
Is colony collapse disorder just the visible part of a "global pollinator crisis"? The answer is surprisingly murky. To help answer the question, scientists have created an inexpensive, nationwide wild bee monitoring program
By Sarah Fecht | May 8, 2012 | 16
Traffic injuries are four to six times higher in low-income areas of Montreal, compared with wealthy neighborhoods. Researchers find that better road designs could reduce those disparities
By Sarah Fecht | May 3, 2012 | 4
Before urban planning, street patterns emerged organically. Understanding the fundamental and man-made forces behind the growth of streetscapes could help guide the development of today's cities
By Sarah Fecht | Apr 6, 2012
The structural integrity of the foods we eat is often based on unhealthy saturated fats. New research may allow food scientists to remove the bad fats without destroying texture
By Sarah Fecht | Mar 19, 2012 | 16
How insect sperm team up to navigate complicated female reproductive tracts
By Sarah Fecht | Feb 21, 2012 | 1
Human eyeballs may have grown larger as populations migrated farther and farther from the equator, an eye-socket analysis shows
By Sarah Fecht | Feb 6, 2012 | 3
City dwellers may regard pigeons as pests, but they are among the most beautiful and divergent of all bird species
By Sarah Fecht | Jan 23, 2012 | 2
See what we're tweeting about
notscientific It's uncanny but still amazing how Dan Brown uses the same storyline but different settings for his Langdon series.
davidwogan Another conservative in favor of a carbon tax: Gregory Mankiw, G.W. Bush's Council of Economic Advisors chair: http://t.co/aPZo4qD1CY (PDF)
robinlloyd99 Google's Flirtation With Being A Hardware Company Is Over - http://t.co/UXYYk5VKSv
Deadline: Jul 30 2013
Reward: $100,000 USD
The Seeker desires a method for producing pseudoephedrine products in such a way that it will be extremely difficult for clandestine che
Deadline: Jun 30 2013
Reward: $1,000,000 USD
This is a Reduction-to-Practice Challenge that requires written documentation and&
Powered By: 
YES! Send me a free issue of Scientific American with no obligation to continue the subscription. If I like it, I will be billed for the one-year subscription.