Matteo is found relatively quickly, but it causes Max, Nina, and Emma to miss an appearance of the culprit. When photos of Madeleine are posted on the internet, it's time to take action. Luckily, the young detectives know who might have the information they need.

"Schwarz zu Blau" ("Black to Blue") is a song from the German singer Peter Fox from the band Seeed in which he sings about the grittier side of Berlin.

Eva shows us remains of the Berlin Wall, which separated the western and eastern districts of the city of Berlin for over 28 years.

The federally supported research project „Tomatenfisch" breathes life into the concept of sustainability. Integrating fish and vegetable gardening in the city center makes economic, ecological, and social sense. For years a subject of research, it's now on the verge of market viability. Sehr interessant!

The sea at night offers another view of many different creatures who come out to hunt... or be hunted! With this, Florian and Natali conclude their North Sea adventure.

Bastian suddenly finds out he's supposed to be a wildcard contestant on the Who Wants to Be a Millionaire? TV show. To avoid making a fool of himself, he enlists a friend to help. As you might expect, things don't go quite the way he'd hoped.

For most of them, it is the last stop before getting their own homes in Germany. 700 refugees from 20 countries currently live in the Marienfelde Transitional Residence in Berlin. What's special: Fifty years ago, refugees lived here too! Copyright: Deutsche Presse Agentur [The German Press Agency]

In Switzerland, a new superhero has entered the fray to fight pollution and protect the environment. It's Battery Man to the rescue!

Yabla's own Diane reviews which prepositions are used when, and what case they require of the noun that follows.

With the help of Matteo, our schoolyard detectives are happy to have finally found the culprit and gotten the authorities involved. Only Max is left disappointed when he finds out why Nina won't go out with him.

The Baltic 2 wind turbines are as tall as the Great Pyramid of Giza and recently began producing power in a wind park north of Rügen. The energy provider EnBW will now be focusing their efforts on the North Sea. Sehr interessant! Copyright: Deutsche Presse Agentur [The German Press Agency]

You may know that recycling is a widespread practice in Germany, but how exactly does it work? Mechthild Stein tells us what type of garbage goes in which bin, and also explains how different types of garbage are dealt with in Heidelberg.

In accidents with passenger cars, cyclists are often in more danger than pedestrians. This video explains why this is the case.
Copyright: Deutsche Presse Agentur [The German Press Agency]

Check out this interesting ad from Schaeffler, which asks us what would happen if the world came to a standstill...

As a young capital city, Berlin is celebrated for the unique architecture of its government buildings. Enjoy this chance to see some of the features that attract ten thousand visitors every day.