A scrubby tree from the jungles of the Philippines has the potential to clean soils
“When the well is dry, we know the worth of water”: A chemical leak in an industrial tank forces residents in West Virginia to rethink this simple daily element…
How much water do we use for a nice dinner with steak, potatoes, wine and coffee?
If you tell me what you throw away, I can tell you who you are. Our waste habits reveal our personal lifestyle, and — more importantly, how one person’s choices affect others …
By Nicholas Johnson
Are the vegetables and fruits that we eat still natural, or do they contain genes of a different organism? Many people are concerned about genetically modified foods — let’s have a look at the goal behind these experiments.
By John Freeman
Amazing. Miraculous. Horrible… A documentary captures the glaciers’ retreat and shows how this unique landscape is in danger…
By Susanne Janssen
Fresh water is crucial for human society. Yet due to the climate change, it is expected to become increasingly scarce in the future.
Solar Impulse, the first plane entirely fueled by solar energy, flew day and night without gas during an intercontinental trip from Switzerland to Morocco last summer.