Menu
Cart 0
iD 2020.01: The World's Unsolved Mysteries

iD 2020.01: The World's Unsolved Mysteries

  • How the flora and fauna of the forest cope with the cold.
  • The unsolved mysteries of world history.
  • What if mosquitoes were utilized purposefully?
  • The unpredictable life of geysers.
  • The real IT killer.
  • The secrets of the Colosseum.
  • What happens when our bodies refuse to obey our commands?

Cover date: January 2020

On newsstands: November 8, 2019

We Also Recommend

iD 2019.11: What Makes Me Younger? What Makes Me Older?

iD 2019.11: What Makes Me Younger? What Makes Me Older?
iD 2019.09: The Greatest Legends of All Time

iD 2019.09: The Greatest Legends of All Time
iD 2019.07: What Happens When We See Red?

iD 2019.07: What Happens When We See Red?
iD 2019.05: Could You Stay Alive?

iD 2019.05: Could You Stay Alive?
iD 2019.03: 33 Things that Program your Brain to Make You Fat, Weak, and Sick

iD 2019.03: 33 Things that Program your Brain to Make You Fat, Weak, and Sick