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Articles on PFOS

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Canals carry PFAS into Miami’s Biscayne Bay. Art Wager/E+ via Getty Images

PFAS ‘forever chemicals’ are getting into ocean ecosystems, where dolphins, fish and manatees dine – we traced their origins

Scientists found PFAS hot spots in Miami’s Biscayne Bay where the chemicals are entering coastal waters and reaching the ocean. Water samples point to some specific sources.
A new federal regulation will set national limits on two ‘forever chemicals’ widely found in drinking water. Thanasis Zovoilis/moment via Getty Images

Regulating ‘forever chemicals’: 3 essential reads on PFAS

The Biden administration is finalizing the first federal limits on two compounds, PFOA and PFOS, in drinking water. These so-called ‘forever chemicals’ have been linked to numerous health effects.
A study showed that an endangered population of beluga whales in the St. Lawrence River had one of the world’s highest concentrations of the flame retardant, PBDE, in their blubber. (Shutterstock)

Banned flame retardants continue to accumulate in the St. Lawrence River and the whales and fish that live there

Flame retardants are added to consumer products — and end up in the environment and harming aquatic wildlife.

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