We know that cities use machines to clean the streets, but did you know that specially-designed sidewalks can clean the air we breathe? Learn about the new way that the city of Frankfurt is working to improve the environment in this fascinating report from Rhein-Main TV. Umweltverschmutzung? Nein danke!

Separating your trash and recycling incorrectly can get expensive: Judge Alexander Hold sheds light on the legal realities of waste separation.

Over two hundred young people campaigned for sustainability at the first Youth Forum 2010 in Hessen. The on-the-spot actions were the highlight here, such as the Contra-Plastic Bag action, where the youths approach passers-by and offer them cloth bags in exchange for their plastic bags.

On a Sunday evening around 6 p.m., there was an earthquake in South Hesse, with the epicenter in Ober-Ramstadt near Darmstadt. With a strength of 3.2 on the Richter Scale, there was no major damage reported, but the quake certainly gave some of the residents quite a scare!

For the third time, the Day of Sustainability took place through the German state of Hesse. It is intended to inform people about sustainable lifestyles, with this year's motto: Regional, conscientious and fair — sustainable consumption in Hesse. A report from rheinmaintv.

With temperatures of 20° Celsius (68° Fahrenheit) or more, the sun is shining brightly, the birds are chirping, and the trees are sprouting leaves. No doubt, spring is finally here! This is the time of year when even animals seem to be in a good mood. A video from rheinmaintv. Viel Spaß beim Zuschauen!

The world population continues to grow and time is running out for a solution to the energy question. The Rhein-Main-Neckar Region is working on some concrete answers with the Green Region Initiative.

In the spring, there are many recently born baby animals at the Opel Zoo in Kronberg, some of which are even the offspring of endangered species. Get ready for some adorable images!

Is it possible to extract oil and at the same time protect the environment, or is it just a matter of disguising the reality and making carbon footprint numbers look better than they are? Here, we take a look at Germany’s only oil platform.

With their song “Good Appetite” [Bon Appetit], German rappers Rapucation ask everyone to think about their consumer behavior and its consequences, as well as considering the interests of the children. The song was written on behalf of the German Council for Sustainable Development.

Gathering mushrooms in the forest is a beloved outdoor activity in Germany, but it's potentially very dangerous. In this video, Eva takes us to the Spreewald and explains how to do it safely.

This clip was created under the auspices of the pilot project "Weil wir es wert sind!" ("Because we're worth it!") of the Rain Forest Foundation OroVerde! Its purpose is to create awareness of the relationship between the rain forest, CO₂ emissions, and climate change!

Construction is the biggest source of political corruption in the world, and here a case in point: the existence of hermit Friedmunt Sonnemann is being threatened by the construction of an elevated Moselle River overpass, that according to critics is neither wanted nor needed by the inhabitants. (video copyright dpa)

Creepy crawlies! These slimy little frogs and newts may seem pretty disgusting when you see a plastic bucket full of them, but they are very important in the balance of nature and are endangered species. The NABU (Nature and Biodiversity Conservation Union) in Hessia shows us how they saved thousands of the creatures from certain destruction from a pending construction project. Copyright: Deutsche Presse Agentur [The German Press Agency]

This video examines eating habits and how they have changed over the years. How sustainable is your diet?