Subscription Center
The Red Planet is frigid and possibly sterile, but its surface still sees plenty of action
Some of the most fantastical denizens of the ocean realm are invisible to the naked eye
In the brain, bent-out-of-shape proteins can cause devastating neurological diseases
Images from the Archives of Scientific American
A dozen apps (that aren't Vine) are feeding the GIF frenzy and creating a new art form along the way
At a recent scientific conference in Los Angeles, scientists explored the possibility of Mars being habitable, or even inhabited by microbes, in the present day
Science, art and philosophy of foreign cultures in 1913: an appreciation of differences from the archives of Scientific American
The devastating impact of life in Romanian orphanages—described in the April issue of Scientific American—parallels other research on the importance of caregiving for the youngest children
Residents describe how their lives have improved since illegal practices stopped
Last summer SpaceX became the first private-sector company to launch a resupply mission to the ISS
How animals deceive rivals, peers and mates to get what they want
A full listing of the sources and references behind the calculations in this EROI infographic
Less than 200 years ago schizophrenia emerged from a tangle of mental disorders known simply as madness. Today its diagnosis remains shrouded in ambiguity. Psychiatrists may discover that this disorder is not a single syndrome after all but a bundle of overlapping conditions
Spending on extra pixels doesn't always pay off
Many parts of the Atlantic and Pacific are up by 1 degree Celsius or more
The Department of Energy and the Environmental Protection Agency are among the federal agencies that will have new leadership
Books and recommendations from Scientific American
Consumer genetic-testing companies report how much of one's DNA comes from archaic human species, but what do the results really mean?
Learn simple steps for fighting temptation
The inventor of the energy return on investment (EROI) metric argues that economic growth could soon stop—and that we need to get smart about incorporating the true cost of fuel in energy policies
It takes a massive detector to spot the remarkably elusive particle
See what we're tweeting about
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 David_Bressan May 22, 1960: The largest earthquake ever recorded hits Chile - a mag 9.5 shakes almost entire earth - but "only" 5.000 people killed
Deadline: Jul 15 2013
Reward: $5,000 USD
SciBX: Science-Business eXchange, a joint publication from the makers
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.
