60-second Science

A 1970s Soviet spacecraft is hurtling down from space—and no one knows where it will land. All 28 of the most populous cities in the U.S. are slowly sinking. Investments and overconsumption make the wealthiest 10 percent of the global population responsible for two thirds of climate-change-related warming.  Recommended reading: Cuttlefish May Communicate with Discolike Arm Gestures https://www.scientificamerican.com/article/cuttlefish-may-communicate-with-discolike-arm-gestures/  This Soviet Spacecraft Will Soon Crash-Land on Earth https://www.scientificamerican.com/article/what-to-know-about-kosmos-482-the-soviet-spacecraft-crash-landing-on-earth/  Tell us what you think! Take our survey for the chance to win some SciAm swag! http://sciencequickly.com/survey  E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new every day: subscribe to Scientific American and sign up for Today in Science, our daily newsletter.  S