Professor Corinne Le Quéré talks to Jim Al-Khalili about tracing global carbon.
Corinne Le Quéré on the global carbon cycle
Paul Davies on the origin of life and the evolution of cancer
Physicist Paul Davies on the origin of life, aliens and the evolution of cancer.
Irene Tracey on pain in the brain
Irene Tracey tells Jim Al-Khalili how imaging the brain reveals how and why we feel pain.
Richard Peto on why smoking kills but quitting saves lives
Epidemiologist Richard Peto on the links between tobacco, disease and early death
Erica McAlister on the beauty of flies
Dr Erica McAlister talks to Jim Al-Khalili about the beautiful world of flies.
Plastic pollution with Richard Thompson
How Richard Thompson alerted the world to the micro-plastics in the ocean.
Royal Highland Show 2019
Mark and Euan with a round up of the 179th Royal Highland Show.
Dave Gorman and guest Matthew Wright chew over ridiculous and unworkable inventions.
Adam Walton travels across North Wales in search of snakes.
Late actor Esmond Knight loves the forlorn sounds of nature including some heard in India.
Tax on Connectivity in Africa
Online access down as some African countries impose connectivity tax