42: The Answer to Almost Everything

A complex feeling that is both problematic and useful, the latest research on boredom.

Plastic waste at sea is being colonised by bacteria. How will this affect marine ecosystems?

In Saxony, farmer Schönleber wants to grow hemp, a natural fibre that is extremely useful, and not only for the textile industry.

Be they mermaids or octopuses, artists are pushing the boundaries of species and challenging the place of human beings at the top. 

What should Europe do about its damaged and depleted soil?

Does wealth make you happy? Or maybe true wealth is having nothing at all?

Ex-footballer turned anti-poverty activist Neven Subotić discusses the books that changed his life.

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

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

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

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

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

42-year-old Armen Grigoryan is the youngest barber in the timeless atmosphere of the oldest barbershop in Armenia.

How can we age well? Ronja von Rönne trys to find out by talking to chimney sweep Norbert Skrobek, who is close to retirement and Monika Gutte who defies age with a zest for life

How can you feed yourself self-sufficiently in the desert? An ancient superfood could hold the answer.

Opened in 1932, the art deco cinema is a major venue for film premieres with its huge auditorium.

The UN is in crisis as its Special Rapporteur accuses Israel of genocide in Gaza. Will Palestine be its downfall?

Is Rosalia the best thing that could have happened for Andalusian flamenco?

Straits across the world are crucial for global trade and provide strategic advantages for neighbouring countries.