We depend on sewage treatment plants to clean up our dirty wastewater, but these systems can't handle many modern chemicals. Find out why that's a problem, and what the Swiss government – and concerned citizens – are doing about it.
Mummified bodies found in Swiss glacier
End in sight?
Geoblocking restricts online shoppers in Switzerland
Switzerland vs France – the shopping basket price challenge
Should anti-perspirants bear warning labels?
Switzerland: How To
Quiz app decodes daily life in Switzerland
Asylum in Switzerland - A safe haven