



A persistent bit of kitchen folklore appears to have little basis in fact
By John Matson | Jan 4, 2013 | 4
Recent studies do not support the claim of an enhanced resemblance between fathers and their young offspring
By John Matson | Jun 18, 2011 | 21
To escape predators in the ocean, these cephalopods will speed away by shooting a jet of water. But can squid use that behavior to take to the air and control their trajectories?
By Ferris Jabr | Aug 2, 2010 | 12
Assisted reproduction involves many manipulations in an unnatural lab environment. Does this handling have a detrimental effect on children?
By Katie Cottingham | Jul 1, 2010 | 25
Fossilized corals, lasers beamed at a receding moon, Chinese artifacts, and other evidence have revealed that over the ages the length of time it takes Earth to spin once on its axis has increased significantly
By Adam Hadhazy | Jun 14, 2010 | 33
Mothers are at higher risk for depression during and after pregnancy--and many continue to have depressive symptoms even as children grow up. But are fathers, whose bodies do not go through all of the same biological changes, also at risk for prenatal and postpartum depression?
By Katherine Harmon | May 18, 2010 | 8
Because of the recession, among other reasons, more people are turning to generic drugs, often manufactured abroad. Is there any cause for concern?
By Molly Webster | Nov 12, 2009 | 20
Are human speech-like vocalizations made by some mammals equivalent to conversation--or just a rough estimation of it?
By Tina Adler | Jun 10, 2009 | 57
Do healthy people really need liquids even when they are not thirsty?
By Karen Bellenir | Jun 4, 2009 | 31
What does brain size say about a creature's mental abilities?
By Kayt Sukel | Apr 14, 2009 | 16
Do vegetables lose their nutritional value when heated?
By Sushma Subramanian | Mar 31, 2009 | 37
Do elephants really have steel-trap memories?
By James Ritchie | Jan 12, 2009 | 3
We unpack whether a controversial prevention method works
By Barbara Juncosa | Dec 1, 2008 | 38
Should you be worried about that mobile plastered to your ear?
By Melinda Wenner | Nov 21, 2008 | 53
Is it true that short people have a tougher time in life than their taller peers?
By Fran Hawthorne | Nov 14, 2008 | 9
If the stats favor going for it, why are coaches so wary?
Preference for sons could spell trouble for China and India
By Jeremy Hsu | Aug 4, 2008 | 12
Although some tales have proved apocryphal, at least one Malaysian shrew likes to quaff brew
By Cynthia Graber | Jul 28, 2008 | 8
Does male fertility have an expiration date?
By Anne Casselman | Jun 26, 2008 | 7
Does the scientific research back the marketing claims?
By Jonathan Scheff | Jun 6, 2008 | 14
You've given up your fair share of sleep—will you ever feel rested again?
By Molly Webster | May 6, 2008 | 19
Compact fluorescent lightbulbs contain a minuscule amount of mercury, and you can't safely ignore potential contact with it
By John Matson | Apr 10, 2008 | 22
Incandescent lightbulbs are lumbering toward extinction. Now, how best to use their energy-efficient replacements?
By John Matson | Mar 27, 2008 | 25
Rumors of data mishandling in an historic eclipse study don't gibe
Though it stretches for some 4,500 miles, the ancient Chinese fortification is not as visible from orbit as modern desert roads
By Mara Hvistendahl | Feb 21, 2008 | 10
See what we're tweeting about
scicurious "The Scent of a Kitten" Fear may smell like cats, if you're a mouse. http://t.co/461kV2WvUK
notscientific Student catches Google’s eye with 30-second cellphone charger http://t.co/1P4SqUG3Qc
kahoakes Kepler update from yesterday http://t.co/LJatmSfaWr Mission manager: "We are grateful to all our followers for their well wishes & support!"
Deadline: Jun 30 2013
Reward: $1,000,000 USD
This is a Reduction-to-Practice Challenge that requires written documentation and&
Deadline: Aug 31 2013
Reward: $100,000 USD
The Geoffrey Beene Foundation Alzheimer’s Initiative (GBFAI) is launching the 2013 Geoffrey Beene Global NeuroDiscovery Challenge whose
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.