100 years: Length of the 100 Year Starship Project's mission to spark a human flight to another star. Its project leader, former astronaut Mae Jemison, doesn't think that ship will resemble the craft in Christopher Nolan's Interstellar though. See all of Popular Science's coverage of the surprising science behind the movie.
13 percent for females and 9 percent for males: Extension of the lives of mice given the chemical rapamycin, which will be tested soon in domestic dogs. If they manage to extend your puppy's life, there will be implications for your own.
60 years: Time since this Halloween-appropriate fanged deer's kind was last seen, before it showed up again this October.