Sharp drop in ‘forever chemicals’ in seabird eggs hailed as win for regulation

<p>Levels of Pfas in northern gannet eggs in Canada fell up to 74% over 55-year period of study</p><p>Levels of some of the most dangerous Pfas compounds have dramatically fallen in Canadian seabird eggs, which the authors of a <a href="https://analyticalsciencejournals.onlinelib