The Seine River was supposed to be clean, but now it’s too polluted for the Paris Olympics. What happened?
These glowing orbs can tell you if water is clean or polluted
See how many people around the world are currently exposed to polluted air
The most polluted parts of the U.S. are more at risk for coronavirus deaths
This polluted neighborhood shows the damage caused by environmental racism
US rowers will get antimicrobial outfits to survive polluted Rio waters
This Man was once crazy enough To Swim In one of the us’s Most Polluted Waterways