Pourquoi le sang est-il si important pour le corps?

In summer 2016, the eyes of the world will be on Rio, where the next Olympic Games will be held! Every two years, alternating between summer and winter, this event brings together the world's greatest athletes.

Cinema was invented in 1895 by Louis and Auguste Lumière, two engineering brothers living in Lyon, France. They were the first to project a film in public, using a machine they had built.

If you perceive the taste of food, it's thanks to one of your five senses: taste.

Over the past few months, computers at several hospitals, town halls and companies in France have fallen victim to cyberattacks. Hackers specializing in the Internet are to blame, disabling computers remotely.

November 20 is International Children's Rights Day. This date marks the creation of a very important text, the Convention on the Rights of the Child.

UNESCO was founded in 1946. This global organization forges links between peoples through education, culture and science.

A hurricane is the result of a series of phenomena involving water, air and clouds.

UNESCO was founded in 1946. This global organization forges links between peoples through education, culture and science.

Meteorites are rocks from outer space that land on Earth. Most are debris from asteroids, rocks that orbit the Sun. But could a meteorite fall on our heads?

To make a comic strip, you first have to imagine a story in your head, from beginning to end. But is a good story enough to make a good comic?

This is an international sports competition in which the participating athletes have a disability. It takes place every two years, following on from the Olympic Games.

Energy is what enables us to produce heat, light or movement. Our society consumes an enormous amount of it: transport, industry, heating, lighting and electrical appliances.

Do you feel like soaking up some sun this summer? Good idea, because sunlight is good for your health... as long as you don't overdo it!

May 17 is the International Day Against Homophobia. It's a commitment to defend same-sex couples. But what does the word "homophobia" actually mean?