Executive Producer Fernando Meirelles (Academy Award-Nominated Director of "City of God") and Malian musician Inna Modja take us on an epic journey along Africa's Great Green Wall - an a...
The attempt to send and land astronauts on Mars risks billions of dollars and the lives of those brave enough to attempt it. Is the possible benefit really worth the risk? And is it really achievable?...
With the help of a team of experts and the latest in 3D scanning technology, Alexander Armstrong, along with Dr Michael Scott, explores the hidden underground treasures that made Rome the powerhouse o...
This episode looks at the issues that will change the way we live our lives in the future. Rather than relying on the minds of science fiction writers, mathematician Hannah Fry delves into the data we...
The extraordinary doctors and activists 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....