Many forest dwellers are already preparing for the cold season. We see marmots and many rare bird species that make Switzerland a magnificent natural spectacle even in late summer.

Along the Anterior Rhine, the day begins with feathers, fur, and fine fibers. Among bathing birds, furry newcomers, and artful nests, nature prepares for autumn—with guests who stay and those who only briefly linger.

In the second part about summer in wild Switzerland, we see golden eagles, marmots, and the rare Danube salmon. In particular, we get a good sense of the hard fight for survival in this beautiful paradise.

In the floodplain forests and swamps of the nature reserve, there is an abundance of beautiful and rare plants. The population of ibexes is also thriving once again.

In the second part of this video on the Frankfurt silver inscription, various experts explain why this find is so special.

A fascinating video about some unusual archaeological finds in the Rhine-Main area, dating from the late Roman era.

The "Victoria" was the first four-wheeled vehicle to be produced by automotive pioneer Karl Benz. Now, the world's oldest roadworthy automobile is set to hit the road again. As with any old used car, the big question was: Will it pass the vehicle inspection?

In the fourth part of this series on the Swiss wilderness, we find ourselves at Lake Maggiore in southern Ticino. Here, there are enormous catfish and bright green tree frogs.

The Swiss wilderness boasts a variety of climate zones, flora, and fauna. There are raccoons, and at Lake Lugano, there are even some hoopoes.

What species can you encounter in the Swiss mountains in spring? How does the landscape change at different altitudes? Watch this clip to gain some wonderful insights into a unique natural paradise.

In addition to wolves, badgers, and eagles, there are now lynxes roaming Switzerland once again!

To understand the impact of climate change on Germany's weather, meteorologist Sven Plöger accompanies researchers to Greenland's dramatic landscapes.

In the second part of the video, Galileo reveals five secrets about airplanes and answers a few questions you may have asked yourself whenever you have taken a flight.

In old-growth forests, trees can grow, live, age, and die naturally, and thereby contribute to the ecosystem rather than being harvested in the prime of their lives. That's why the WWF has nature reserves in Germany where the old-growth forests of tomorrow can develop.

You check in, board, find your seat, and off you go! Everyone's familiar with the routine. But why do the crew always greet you as you board the plane? And what's the purpose of that tiny hole in the windows?