When we asked the ocean to suggest water filter pitchers it just waved, so here are our carefully researched picks. By Heather Kuldell-Ware Published Oct 17, 2023 4:00 PM EDT We may earn revenue from ...

Despite decades of warnings and increasing efforts to fight climate change, global carbon emissions are still rising. While cutting emissions from the source is a common way we address this problem, ...

Fish have been quietly perfecting a way to sift tiny particles from water for millions of years, and engineers are finally catching up. A new generation of fish-inspired filters now promises to strip ...

Studying the filter-feeding mechanism of mobula rays, engineers developed a new design for industrial cross-flow water filters. Research shows the filter-feeders strike a natural balance between ...

Each winter now feels the same in Delhi NCR. The AQI jumps near or above 400, governments announce GRAP Stage III, and a thick grey layer sits on top of homes for days. Parents are cancelling park ...

The reason people in Silicon Valley are spending $36 for 2.5 gallons of unfiltered raw water in shapely glass bottles is fear, but not of contracting a waterborne disease like cholera. The raw-water ...