The Land of Mathematics

15 hours of physics a day: How a Bulgarian teacher shapes great minds without the internet or distractions.

Since 2004, the Dutch Caribbean island of Curaçao has been home to a dolphin therapy centre.

The European Space Agency and NASA have both developed probes to deflect asteroids from their trajectories.

In only one year of operation, the James Webb Space Telescope has revolutionised the way the universe is observed.

The European probe Euclid took off successfully on 1 July 2023. Its objective is ambitious: to attempt to solve the enigma of dark matter and above all dark energy, which make up 95% of the universe.

After a four-year delay, the ESA hopes Ariane 6, which represents an enormous technical challenge, will take off without a hitch.

Nowadays it seems normal to rate a hairdresser, an Uber driver, or a hotel room. We take a closer look at online rating.

Sophie, Pablo, Rosemary, Raphaël, and Marco are the ESA astronauts appointed through a lengthy selection process.

How windsurfers fly across the waves

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

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

They are reclaiming their bodies and freely expressing their sexuality: A focus on sex positive popstars in contemporary culture.

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

Paris city hall is pursuing a green traffic policy: Less cars, more bicycles. But not everybody is pleased.

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

Children and young people look to adults as role models, usually their parents, but they also are influenced by their peers.

Why are friendships so important for children's personal development? And what do they mean in the digital world?

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.