Würzburg chemists have for the first time created a defect in graphene that allows ions to pass through. As they report in ...

Cities represent a remarkable transformation of the landscape from natural to human-made. One of the most significant changes ...

Chemists have succeeded in controlling the passage of halide ions by deliberately introducing defects into a two-layer nanographene system. Their paper shows new perspectives for applications in water ...

As mentioned, permeable pavements eliminate impervious areas in a watershed, without sacrificing road and parking space. The permeable pavement itself is only the top layer of a larger permeable ...

Rivers and skies, anxiety and uncertainty, are linked in a chain of circumstances with permeable and impermeable boundaries. By mapping the chain, the artists connect us to the broader schematics ...