4. FOR MIDDLE SCHOOLERS 2

  1. The history of trick or treating is weirder than you thought
  2. The town that polar bears built
  3. Spotted in Kenya: a baby zebra with polka dots
  4. A new Monopoly celebrates women. But what about the game’s own overlooked inventor?
  5. The stories behind "Toy Story's" beloved characters
  6. The animals that helped win World War I
  7. California will build the largest wildlife crossing in the world
  8. This inkless pen lets you write forever
  9. A new look at Anne Frank
  10. How emojis could help people with food allergies
  11. Berlin zoo unveils name of latest polar bear cub
  12. How the music of Hawai'i’s last ruler guided the Island's people through crisis
  13. Van Gogh Museum suggests artist's last painting has long been misidentified
  14. How George Washington did his hair
  15. Martin Luther King, Jr. found inspiration in Henry David Thoreau
  16. An exhibit in Illinois allows visitors to talk with holograms of 13 Holocaust survivors