The pharmaceutical industry is booming, but it's leaving behind a messy problem: waste salt. This isn't your table salt. It's a complex mix of chemicals that's tough to handle and dangerous if mishandled. The big issue? Getting rid of the toxic stuff mixed in with it. Scientists are working hard to find solutions. They're looking at both old and new methods to tackl...

Emerging contaminants (ECs) are pollutants that have started to show up in our waterways. They come from things like personal care products, antibiotics, painkillers, hormone disruptors, and even psychiatric medications. Scientists have gotten better at finding these pollutants, but we still need more data on where they are, what rules exist to control them, and how ...