Researchers studied over a decade of photographic records of individual whales and determined that belugas in Alaska's Cook Inlet have relatively low rates of birth and survival, which are both likely contributing to the population’s decline.
The beluga whale population in Alaska’s Cook Inlet, which connects Anchorage to the North Pacific Ocean, is listed as endangered and has declined by over 75% from about 1,300 whales in the late 1970’s to fewer than 300 today.
Areas of focused groundwater discharge identified by the fiber-optic distributed temperature sensing surveys corresponded closely with areas of elevated electrical conductivity.
By optimizing the ratio of boron nitride to PFAS, the team almost completely removed the fluorine atoms from PFAS in four hours at ambient temperature and pressure.
Future work will focus on developing new multifunctional framework materials and scaling up the process of embedding the metal-organic coatings into fabric, Mirica says.
Researchers investigate PFAS levels in Sarasota Bay dolphins, who like humans, eat fish contaminated by plastic. Here's how their NIEHS project is progressing.
Researchers of a study published in Environmental Science & Technology say healthy alternatives to conventional furnishing materials reduce PFAS levels and don't have to cost more or work less effectively.
Buildings renovated with healthier furnishings had significantly lower levels of the entire group of per- and polyfluoralkyl substances (PFAS) than conventionally furnished buildings.
VLS Environmental Solutions has acquired Texas Molecular, one of the largest independent providers of industrial waste sequestration services in the United States.
Five PFAS receive 'final toxicity values' from EPA, while four other PFAS that used to be confidential are also automatically added to the Toxics Release Inventory.
As part of EPA’s PFAS Strategic Roadmap, the Agency also proposed a rule in December 2022 to enhance PFAS reporting to TRI by eliminating an exemption for small concentrations.
The honor recognizes Arizona DEQ for completing an expedited site characterization and remediation of PFAS in groundwater to protect the City of Tucson’s drinking water.
Following California's recent ban of Perfluoroalkyl and Polyfluoroalkyl Substances, or PFAS, in clothes and makeup, New York is amending its environmental code to ban clothing with PFAS from being sold in the state.