Most people don’t know it, but tiny amounts of PFAS—man-made chemicals in everything from nonstick pans to firefighting foams—are likely floating around in their blood. Tests on over 10, 000 American blood samples found these substances almost everywhere. Out of nearly 10, 600 people, only 19 had ju
Have you ever wondered how scientists keep track of the health of our rivers? In Myanmar, researchers are using tiny river creatures called macroinvertebrates to monitor the quality of tropical rivers. These tiny guardians are like secret agents, giving clues about how clean or polluted the water is
In the heart of North Macedonia lies Mariovo, a region where moss is playing a crucial role in monitoring air pollution. Scientists have been using moss samples to track the distribution of potentially harmful chemicals in the air. They found 44 different elements in 20 moss samples. These moss samp
