What would we be without mucus? Can we live on water? How much does life weigh? Finding out the answers is the aim of ARTE's new science show.

A huge technoparade organised every year in the streets of Zurich.

Tune in for reggae, dancehall and afrobeats on the shores of Lake Fühlinger See, near Cologne, Germany.

All living beings stop growing at some point. The global economy is different: it just keeps growing. Is a world without economic growth possible and what might that mean for the future?

Nation states rarely repay their debts in full – yet they do not go bankrupt. How does this work?

An investigation into the forever chemicals which have invaded our daily life and pose a serious health risk.

Can we avoid the largest mass exctinction event since the dinosaurs and save the biodiversity of our planet?

Albert Einstein, Isaac Newton or Leonardo da Vinci: Why do some individuals, and not others, become geniuses?

Wind speeds on the planet are decreasing.

Stress levels, sleep, sexuality: Hormones in our bodies wield enormous power over us. They control us, but can we control them?

Is there a "planet B" somewhere in the universe? Scientists have never been closer to finding an answer.

But can we really describe loneliness as a disease? And could this deeply human feeling be contagious?

AI may mean unemployment on a massive scale. Could humanity flourish after this major upheaval?

More women are finding it increasingly difficult to have children. 42 investigates why.

Our feelings are something very private and personal. But what if AI could read our emotions and adapt to them?

Time travel is theoretically possible, according to scientists.

Scientists are doing more thorough research. Should we take the existence of UFOs more seriously?

Most psychopaths are not murderers. They're smart enough to blend into the crowd.

Forgetfulness has long been considered a weakness of the human mind.

Studies show that liking, commenting and scrolling endlessly presents as many risks as it does opportunities.