A look at modern dating, health breakthroughs, and why some old habits are returning.

In this week's episode, we dive into the complicated world of modern dating with author Amy Chan, who breaks down the lessons from her new book. We also explore a medical milestone with an incredible HIV remission success story and look into the science of peptides—what are they, and do they actually work?

Plus, we examine a surprising trend: despite new bans in the UK, is smoking making a comeback among young adults? We also get a closer look at the intense world of fighting chimps and sit down with Nicholas Braun to discuss his latest film, The Sheep Detectives.