Savor the Last Moments of Summer

40% savings on a Digital or Unlimited subscription to SciAm Whether you're soaking up the last rays of sunshine or getting ready for the crisp autumn air, there's no better time to satisfy your curiosity and explore the wonders of the world around you. Enjoy these last days of summer with a 40% discount on Digital or Unlimited subscriptions to Scientific American! Subscribe Top Editorial Summer Reads Dazzling New Milky Way Map Shows How Magnetism Shapes Our Galaxy  An image of interstellar dust moving through the Milk Way's magnetic field may help scientists learn more about the origin of galaxies. Elephants Call Individuals' Names across the Savanna Female elephants address one another with individualized rumbles. Walks in Green Parks Mean Stronger Immune Systems and Better Mental Health Contact with nature improves physical and mental health, but greenery is not easily reached by all. Cats Are Perfect. An Evolutionary Biologist Explains Why Cats have attained evolutionary perfection. Why Short Naps Are Good for You A quick nap can boost your memory, your mood and even your creativity. End of Summer Savings Save 40% on a Digital or Unlimited subscription to Scientific American. Subscribe To view this email as a web page, go here.  You received this email because you opted-in to receive email from Scientific American or you have registered for an account with Scientific American.  To ensure delivery please add specialoffers@scientificamerican.com to your address book.  Unsubscribe | Email Preferences | Privacy Policy | Contact Us