The Washington Department of Ecology’s Stormwater Work Group (SWG)’s 6PPD Subgroup will seek input at its October 6, 2022 (1:00 pm PT) subcommittee meeting on 6PPD-quinone focused research priorities ...

SEATTLE, Wash.—Opposition to the use of the tire antidegradant 6ppd, which transforms during tire wear into a chemical that is fatal to several fish species in the Pacific Northwest, continues to ...

Findings Reflect Extensive Early Testing on Performance and Environmental Impact, in Collaboration with Technical Experts and Tire Industry Leaders AKRON, Ohio, November 18, 2025--(BUSINESS ...

On August 1, 2023, Earthjustice filed a petition under Section 21 of the Toxic Substances Control Act (TSCA) asking the U.S. Environmental Protection Agency (EPA) to establish regulations prohibiting ...

SEATTLE, Wash. — Opposition to the use of the tire antidegradant 6ppd, which transforms during tire wear into a chemical that is fatal to several fish species in the Pacific Northwest, continues to ...

The coho couldn’t have seen it coming. As West Vancouver Secondary students and volunteers from West Vancouver Streamkeeper Society surveyed the banks of Brothers Creek below Inglewood Avenue in late ...

SAN FRANCISCO (KGO) -- If you think about the pollution your car causes, chances are you're not thinking about the tires. And probably even less about a faraway creek, where a Coho Salmon is dying.

We collaborate with the world's leading lawyers to deliver news tailored for you. Sign Up for any (or all) of our 25+ Newsletters. Some states have laws and ethical rules regarding solicitation and ...

As litigation between the world's largest tire manufacturers and two Pacific Northwest fisheries continues, an alternatives analysis for the tire additive 6ppd runs in parallel. Thus far, it appears ...

EPA officials say a chemical used in tire production reacts with ozone pollution and can kill aquatic species when stormwater runoff washes it into waterways. Graphic courtesy of State of Washington ...