Kief Davidson

About the extraordinary doctors and activists—including Paul Farmer, Jim Yong Kim, and Ophelia Dahl—whose work 30 years ago to save lives in a rural Haitian village grew into a global battle in the halls of power for the right to health for all.

A look at the global culture and appeal of the LEGO building-block toys.

Wildlife activists and investigators put their lives on the line to battle the illegal African ivory trade, in this suspenseful on-the-ground documentary.

A behind-the-scenes look at San Diego Comic-Con, the world's largest comic book convention, and the fans who attend every year.

In 1976, reggae icon Bob Marley survived an assassination attempt as rival political groups battled in Jamaica. But who exactly was responsible?

'The Devil's Miner' tells the story of 14-year-old Basilio who worships the devil for protection while working in a Bolivian silver mine to support his family.

A National Geographic documentary on rainforests and the animals that live in them

Eight Rwandan children leave their families behind to embark on a life-or-death journey seeking high-risk heart surgery in Sudan. Their hearts ravaged by a treatable disease from childhood strep throat, they have only months left to live. Open Heart reveals the intertwined endeavors of Dr. Emmanuel, Rwanda's lone government cardiologist fighting to save the lives of his young patients, and Dr. Gino, the Salam Center's head surgeon, who is fighting to save his hospital, Africa's only link to life-saving free cardiac surgery for the millions who need it.