Young people who use screens before sleeping have more sleep problems Young people (13-18 years) who use light-emitting screens daily in the hour before going to sleep have more sleep problems.
Need for circular use of materials in construction Construction and demolition waste are being recycled on a large scale to use as a foundation for e.g. roads, but recycled building materials are hardly ever used in the construction of buildings.
Tool for risk assessment of nanomaterials in cosmetics Both regulators and manufacturers need to evaluate and manage consumer health risks that may be posed by the use of nanomaterials in cosmetics.