The many studies on fluoride don't agree on the impact of adding — or removing — it from public drinking water.

In a new paper, researchers at North Carolina State University show proof of concept for a system that—in a single ...

Researchers have developed self-dispersing microcleaners that capture microplastics in water and float back to the surface ...

Life may have first emerged on Earth after crashing waterfalls or breaking waves sparked tiny “microlightning” discharges in water droplets ... the Earth contained a swirl of chemicals, but organic ...