The "Ode to Joy" is one of the most well-known pieces of music in the Western classical canon. But its path to becoming Europe's anthem was long and winding. Watch this video and embark on a journey through the history of European unity.

It’s been two hundred and fifty years since Ludwig van Beethoven was born in the city of Bonn, and this anniversary has provided an excellent opportunity for us to learn more about this famously hot-tempered musical genius.

Animals in zoos enjoy all-inclusive full-board accommodation, but too much luxury can be a bad thing. To make sure the animals stay active, the keepers and vets need to come up with some creative solutions.

What does your diet have to do with climate protection? And what does the word "sustainable" really mean? Paula explains in this video.