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.
Innovation required in risk assessment of nanoparticles The currently existing models and techniques provide insufficient certainties in the assessment of the harmfulness of nanoparticles and nanomaterials to people and the environment.
RIVM film about nanomaterials RIVM contributes to the safe use of nanomaterials through research, alerts and policy consultations, and this work is demonstrated in a short informative film.