To achieve its claimed ability to remove pathogens, water going into CamelBak’s new UV purifier must first be cleaned by a filter from a rival manufacturer. And that rival product is cheaper. That’s ...

Clean water is essential - and in this video, I install a UV light water filtration system to make my home’s water safer. Step by step, I show how the system works, how to set it up, and why it’s ...

While traveling through Zambia, Timothy Whitehead became perplexed with the issues surrounding purifying water — chlorine and iodine tablets abound, but it takes 30 minutes to finish the process and ...

Dezeen promotion: LARQ, the Californian company behind a self-cleaning water bottle, has launched the "world's most innovative" pitcher that cleans water with ultraviolet light and has a plant-based ...

A team of UC Riverside researchers has identified a potential breakthrough in solar desalination that could reduce the need ...