Have we already found the fountain of youth?

WARNING: This episode contains some graphic descriptions of violence. Since an air strike on a school in Iran two weeks ago, the Pentagon has faced mounting questions over the possible involvement of the US military. Iranian officials say the strike killed 168 people, including a ...  Show more

In this special essay, the BBC’s international editor Jeremy Bowen explains what can happen when an American president calls for an uprising – and then doesn’t get involved when it starts.A version of this piece first ran on BBC Radio 4's Today programme on 11 March.Producer for ...  Show more

Have you listened to the FULL EPISODE yet?

"We can actually grow little brains in the dish too... And we can age them forwards, make them older... And then we reverse it." - Dr. David Sinclair

Prepare for a journey into ...

Human beings are living longer than ever. Thanks to advances like vaccines, antibiotics, pasteurized milk and clean water, we’ve added more than 30 years to the average lifespan over the last 120 years. That’s more than was added in the previous 10,000 years combined. More recent ...  Show more

Psychologists have traditionally believed we become less curious as we age, but recent research has shown that curiosity actually becomes more targeted and specific in our later years. To find out why this happens, and how maintaining broad curiosity into older age can help keep ...  Show more

In 1900, the average US life expectancy was 47 years old. That's the current age of Tom Brady, Ryan Reynolds, and Shakira. But extraordinary advances in medicine and public health have surged lifespans in the US and throughout the world. The average American currently lives to ab ...  Show more