The coronavirus disease 2019 (COVID-19) pandemic has led to a bumper crop of home-made and commercially manufactured face masks. Almost daily, new ‘improved’ designs appear in the market, or online.

A multidisciplinary group of engineers and scientists has discovered a new method for water filtration that could have implications for a variety of technologies, such as desalination plants, ...

Clean water forms the foundation of good health, yet many households unknowingly consume water containing various impurities. From chlorine and lead to bacteria and agricultural chemicals, unfiltered ...