Ruthenium nanoparticles convert captured perchlorate into harmless chloride in water treatment waste

For decades, water utilities have relied on giant tanks filled with ion-exchange resin beads to remove perchlorate, a harmful ...

Breathing air outside equivalent to smoking 5 cigarettes in parts of Ohio

Wildfire smoke is causing unhealthy air quality across Ohio. Alerts remain in effect until midnight on Friday.
The New York Times

Black Plastic Kitchen Tools Might Expose You to Toxic Chemicals. Here’s What to Use Instead.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Katie Okamoto Katie Okamoto is an editor focusing on sustainability. She’s ...