In 1987, the world replaced ozone-destroying CFCs; nearly 40 years later, scientists found a 'forever chemical' spread worldwide
Published on: June 11, 2026, 6:01 p.m. | Source: Times of India
Science News: A recent study reveals that replacements for ozone-depleting CFCs, introduced nearly 40 years ago, are now responsible for increased levels of trifluoroacetic acid (TFA), a persistent 'forever chemical', found in rain, soil, and drinking water worldwide. The findings highlight the unintended consequences of CFC alternatives and the need for better environmental monitoring.
