chemicals

High Levels of PFAA (Subgroup of PFAS) Found in Sea Spray

High Levels of PFAA (Subgroup of PFAS) Found in Sea Spray

A new study has found high concentrations of perfluoroalkyl acids, or PFAA, in sea spray. In fact, researchers noted that the levels of PFAAs in sea spray aerosols were even higher than in seawater itself, and the researchers estimated that emissions of PFAAs from sea spray could be even greater than those in the atmosphere […]

Join our newsletter

The best of EcoWatch, right in your inbox. Sign up for our email newsletter!

    ‘No Plastic Chemical Can Be Classified as Safe’: Study Finds Hundreds of Toxins in Recycled Plastics

    ‘No Plastic Chemical Can Be Classified as Safe’: Study Finds Hundreds of Toxins in Recycled Plastics

    Since its invention more than 100 years ago, plastic has become increasingly ubiquitous in the environment, from the depths of the ocean to within algae beneath Arctic sea ice. Tiny microplastics have been detected floating high in the atmosphere above the French Pyrenees, as well as in human blood. Plastics persist in the environment because […]

    Global Wildlife Harmed by Flame-Retardant Chemicals, New Map Shows

    Global Wildlife Harmed by Flame-Retardant Chemicals, New Map Shows

    Often when we talk about the health implications of particular chemicals, the conversation tends to focus on the human impact, yet animals also suffer when harmful chemicals accumulate in their bodies and ecosystems.  A new map highlights how pervasive the problem is for wildlife around the world by showcasing the scientific evidence linking so-called flame-retardant […]

    EPA to Investigate Tire Chemical Linked to West Coast Salmon Deaths

    EPA to Investigate Tire Chemical Linked to West Coast Salmon Deaths

    The U.S. Environmental Protection Agency (EPA) announced plans to review the use of, and consider prohibiting, the rubber preservative found in tires known as 6PPD, in response to a petition from the Yurok Tribe, the Port Gamble S’Klallam Tribe and the Puyallup Tribe of Indians. The chemical 6PPD is a rubber preservative used in tires […]

    EPA Toughens Rules on Chemicals Used to Break Up Oil Spills

    EPA Toughens Rules on Chemicals Used to Break Up Oil Spills

    The U.S. Environmental Protection Agency (EPA) has announced stricter standards governing the response to offshore oil spills and releases of hazardous substances into the waters of the United States and its adjoining shorelines, a press release from the EPA said. The new standards under the National Contingency Plan (NCP) encourage the development of products like […]