42: The Answer to Almost Everything

With 700 drug-related deaths every year, the Californian city has a huge problem with Fentanyl and other drugs.

China uses the threat of a deadly drug to force America’s hand in international diplomacy.

Children often experience their first feelings of love at nursery age.  What does it feel like for children? 

We have released so many toxic chemicals that we have caused existential damage to our ecosystem.

More and more people complain of digestive disorders related to gluten, lactose, or fructose.

Love may drive you crazy - but it also keeps you alive.

Hydrogen is considered the oil of the future. An increasing number of cities are attempting to inject it into their gas networks.

Sustainable consumption: is it all just greenwashing and deception?

Black holes can tell us a lot about the universe. But could they hold the key to understanding our world? 

A look back at the Jeffrey Epstein's life and how the Epstein Files are exposing corruption at the highest level.

How can we have more fulfilling sex? Ronja von Rönne meets couples and singles who have reinvented their sexuality.

Jean-Michel Jarre sets up his equipment on Seville's Plaza de España for an immersive concert-show.

Using the latest technology, researchers are discovering the bright colours of ancient Greek art and architecture.  

Since Elizabeth II passed away, and Charles III took the throne in 2022,  more British people are questioning the legitimacy of the Monarchy

Since the end of the Cold War, Romania has seen its population decline with millions emigrating to work in Western Europe. 

The Iranian regime is under threat both from outside by the United States and Israel, and from inside: many Iranians want an end to authoritarianism. 

From queer cake sitting to sex positive tasting evenings, Tracks finds out about food and sexuality.

With their adopted daughter and foster twins, Jana and Hartmut want to leave Germany for a new life in Greece.

You can’t get rid of the ‘oldest profession in the world,’ but European countries are grappling with how to regulate the sex trade.