CNN's Dr. Sanjay Gupta takes you inside the Centers for Disease Control Ebola "war room" where they are tracking the current Ebola crisis.
"Sandy's Story" is a look at the cruel journey of a vibrant, once healthy man as he gradually loses his memory.
A new study suggests school shouldn't start before 8:30 for teens. CNN's Dr. Sanjay Gupta reports.
Bacteria living in our intestines may influence our food choices. CNN's Dr. Sanjay Gupta explains.
Jason Silva from National Geographic's hit show "Brain Games" talks about tricks the mind plays that shape our reality.
CNN's Jake Tapper and CNN's Nick Payton Walsh talk about what it's like to be in the field reporting on grim headlines.
Two American Ebola patients have fully recovered. CNN's Dr. Sanjay Gupta provides details.
"Brain Games" host Jason Silva talks with CNN's Dr. Sanjay Gupta about what's really going on inside our heads.
An electrical implant placed in the brain can help symptoms of severe depression. CNN's Dr. Sanjay Gupta reports.
Crisis counselor Gloria Jetter from the National Suicide Prevention Lifeline talks with CNN's Dr. Sanjay Gupta.
Dr. Sanjay Gupta describes how "contact tracing" could help stem the tide of an Ebola outbreak.