Subscription Center
The energy required to swim efficiently is likely what makes some seabirds poor fliers
The genetic uniformity of giant squid shows that the legendary cephalopods are remarkably vulnerable to extinction today and came close to it at some point in the not too distant past
Electroreception may help pollinators to guess where others have already fed on nectar
Tyrannosaurs tore the heads off armored prey to reach their tender neck meat
The way dome-skulled dinosaurs bashed heads may help tease apart juveniles from adults or one species from another
A new analysis confirms the widely held suspicion that DNA from dinosaurs and ancient insects trapped in amber cannot be recovered to make a 'Jurassic Park'-style theme park
See what we're tweeting about
notscientific Discover More: The Elements by Dan Green | Book Review by @GrrlScientist http://t.co/Ey3gRcPx7n #scilogs
BecCrew Why is Marco Pierre White acting like such a serial killer on Kitchen Wars?
David_Bressan Devonian Dreams - artist Art Murphy makes haunting photos of paleozoic fossils http://t.co/NXrik0o2BQ and http://t.co/f5n6XWaUYq
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
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
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.
