Ep 101 Immortality: This Podcast Won't Kill Y...

So your latest blood test results have come in, and you see a couple of numbers for cholesterol. What do those numbers mean, and why do we care about them? In this first part of our cholesterol miniseries, we break down the science behind this compound and trace how we made the l ...  Show more

You’ve seen the headlines: a food-borne parasite is infecting people across the US, leaving them chained to the toilet sometimes for weeks on end, as they are ravaged by wave after wave of gastrointestinal upset. What the heck is cyclosporiasis and where did it come from? How sca ...  Show more

Since humans have been living we've also been dying—best case scenario: after eight or nine decades and plenty of good times. But we're not wholly content with that. Never have been, probably never will be.

In fact, working on how not to die is one of the most human thi ...

This week, we return to one of our favourite episodes to ask the question: what does it mean to defy death? Rock climber Leo Houlding tells us about his terrifying family holidays, scaling vertical cliff-faces with his two young kids. We also explore radical life extension with s ...  Show more

What If you could live forever? Since the days of Ponce De Leon and the search for the Fountain of Youth, human beings have pursued longer lives, doing whatever they could to cheat time and extend their lives. Now, with genetic engineering/CRSPR technology etc. this is no longer ...  Show more

Throughout history, humans have faced the inexorable process of aging and death. We’ve dreamt up countless myths to explain why we age and what comes of seeking immortality, but what does science tell us about the process? Why do we age? What purpose does it serve in natural s ...