42: The Answer to Almost Everything

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

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

As well as being a top DJ, Dominik Eulberg is also a scientist and an environmentalist. He likes to include sounds of nature into his techno music.

Between pounding techno, visual explorations and performance art: Two top DJs duet at the Stone Techno festival.

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

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

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.

When parents separate, this can be difficult for children. But a separation does not have to be harmful for kids, if it is managed well.

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

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

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

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

Was everything better in the past? Twist meets nostalgia enthusiasts to find out.

Jazz pianist Brad Mehldau and the Frankfurt Radio Big Band perform at Hamburg’s Elbphilharmonie.

A performance of Khatchaturian’s virtuosic violin concerto and Stravinsky’s ground-breaking The Rite of Spring.

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

Hybrid warfare and new technologies are putting intelligence services under serious pressure worldwide.

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