James explores the science of a sweet tooth and then gets tips on how to brush like a pro.Read more

James explores the science of a sweet tooth and then gets tips on how to brush like a pro.

Are we being too safe in the sun? How to balance the risks

James Gallagher looks at the evidence for claims the benefits of sun could outweigh risks.

Can the ten-year plan save the NHS? Heart scans with AI, and who invented condoms?

The PM says it's 'reform or die' for the NHS, we discuss ambitious plans to restructure it

How does female physiology affect sporting performance?