#StrangeScience - Cancer Detecting Ants

On this week's segment of Strange Sciene, Gary and Shannon look into the rotation of earth's inner core, cancer detecting ants and more.

• Earth’s inner core may have stopped turning and could go into reverse
• Future Asteroid That Threatens Earth May Be Near-Indestructible
• A robot was scheduled to argue in court, then came the jail threats
• This Is Why Chocolate Feels So Good to Eat, According to Science