Cancer
Beijing darkened again because of pollution
Beijing city officials warned people to limit their home leave because of the recurring haze and air pollution indicators that are far above safety thresholds.
Contaminant
Browse ScienceInfo articles and explainers related to Contaminant.
Topic archive
Articles about Contaminant
33 published items.
New technology
Clean water with scrap glass
Removable glass can be reused to remove contaminants from groundwater, making water cleaner.
New technology
'Fish Detective' traces the source of water pollution
British scientists have successfully created a fish robot capable of detecting contaminants underwater. They work by battery and communicate with each other via wi-fi.