Earth’s magnetic field triggers a superpower in sea turtles that makes them ‘dance’

This week, see what makes loggerhead sea turtles “dance,” track a cosmic “ghost particle,” uncover an ancient basilica, and more.

​ This week, see what makes loggerhead sea turtles “dance,” track a cosmic “ghost particle,” uncover an ancient basilica, and more. Read More Breaking News, Latest News and Videos | CNN