It also takes little to no prep or waiting, so you can just fill and drink. The Grayl Geopress is great for backpacking, hiking or camping when clean water may be scarce.

Clean water is essential for life, but most people in the developed world don't think much about the water they use for drinking, food preparation, and sanitation. In developing nations ...

The journal is led by clean water experts who collaborate to cultivate high-quality research. As part of the npj Series, this journal focuses on fostering global partnerships with the research ...