Subscription Center
To build large organs that work properly, researchers need to find a way to lace them with blood vessels
Two-winged flight followed the emergence of avian ancestors
Nanowires used to disarm single genes in cells without harming or altering them were used to reveal that sodium chloride might cause harmful T cell growth
New fossil discoveries complicate the already devilish task of identifying our most ancient progenitors
Wormholes in art trace species through time
Real-time genetic sequencing could keep hospital outbreaks in check
Conservators, curators and taxidermists developed novel techniques to preserve the past with an eye to the future as they restored aging animal dioramas at the American Museum of Natural History
New research reveals that animals interact in surprisingly sophisticated ways
10 innovations that are radical enough to alter our lives
A specialized parasite fungus can control ants' behavior. But that fungus also faces its own deadly, specialized parasites
Scientific American explains how animals--and possibly humans--can become real-life zombies
New analysis shows that metabolic effects caused by even a couple nights with less than six hours of shut-eye may feed obesity
See what we're tweeting about
FlyingTrilobite .@phylogenomics QUICK EXPOSE ME TO MICROBES I'M SICK OF SOUNDING LIKE A BROKEN HARMONICA #wheeze #puff
JenLucPiquant There's a derelict atom smasher nestled in the middle of suburban Washington DC: The old Atomic Physics Observatory http://t.co/miQLXUluD3 FlyingTrilobite Nice message from @karenstintz http://t.co/3ueYZTJ7Sr #topoli
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: Jul 25 2013
Reward: Varies
This challenge provides an opportunity for Solvers to build a web-based or mobile “app” to explore data relationships in scholarly conte
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.
