'Forever chemicals' used in outdoor gear found in snow on Mt Everest: Study
"Forever chemicals" used in water-repellent outdoor gear have been found in snow near Mount Everest's summit, University of Maine reported. A research assistant professor at the university said these human-made PFAS could eventually pose a risk for residents who drink the water. This marks the first time that Everest snow and meltwater has been analysed for PFAS, the professor said.