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.

With the 34 systems sold in 2025, LiqTech has now delivered more than 150 commercial pool filtration systems worldwide. LiqTech expects continued momentum in this segment as aquatic facility operators ...

Researchers at Queen’s University in Kingston, Ontario, Canada, are developing an alternative to nickel-nitrilotriacetic acid (Ni-NTA) to purify recombinant proteins. Because it uses common ...

Contaminated water poses serious health risks, as seen in recent illness outbreaks. Experts warn that unsafe water can cause ...

Consumption of unsafe water can lead to diseases such as bacterial gastroenteritis, cholera, typhoid, and dysentery, which ...

Creating analytical tools that support the advancement of knowledge can often come about through the integration of existing information and techniques, theoretical and practical, directed toward a ...

KALAMAZOO, Mich.—Climate change is fueled by carbon and other harmful chemicals being released into the atmosphere. A Western Michigan University professor is working on a revolutionary way to capture ...

Regions particularly affected include Southern and Central Asia, as well as North Africa, where the situation is critical. Even countries with advanced infrastructure, such as the United States, are ...

Schematic representation of gas exchange and waste removal processes within the human body (left). Schematic of a circulating air filtration system with a similar structure to the human body (right).

Cities typically draw water from diverse sources, such as rivers, lakes, or reservoirs. Each source presents unique challenges, ranging from pollution concerns to industrial runoff. Pollution, both ...