An interview with Chris Patil, a Boston-based biologist and scientific writer who wants to go to Mars.
Listen Now: Memorial Service For 19 Firefighters
The memorial service for the 19 Granite Mountain Hotshot firefighters killed in the Yarnell Hill Fire is scheduled to begin at 11 a.m. in Prescott Valley.
Listen to an audio recording of the memorial service:
Listen to audio recordings of some of the speeches from the memorial service:
More coverage of the Yarnell Hill Fire: