† Division of Analytical & Environmental Toxicology, Department of Laboratory Medicine & Pathology, University of Alberta, Edmonton, Alberta, Canada, T6G 2G3 *Phone: 1-780-492-1190. Fax: ...

本研究针对3M工厂周边青少年PFAS(全氟和多氟烷基物质)暴露问题，通过生物监测揭示了PFOS、PFOA等物质与性激素水平(LH、TT、SHBG)的显著关联，证实了PFAS对青春期发育的延迟效应及性别差异性的甲状腺干扰作用，为环境污染物内分泌干扰机制提供了重要证据。

【编辑推荐】本研究针对环境持久性污染物PFAS（全氟和多氟烷基物质）中的PFOA及其替代品Gen X，通过海胆胚胎模型揭示二者对发育的致畸效应。研究发现Gen X比PFOA更早干扰内胚层-中胚层分化、背腹轴建立及神经发育，颠覆了其"更安全"的认知，为评估PFAS生态 ...

Even in the current political moment, there's a global trend to reducing carbon emissions, he said. And timberlands are "a massive carbon sink." But land is key to many carbon reduction or capture ...

This may not top your vacation-packing list, but by the time you’re done reading this column, it may well be: a carbon-monoxide alarm. Yes, that’s right. Carbon monoxide—that invisible ...

The researchers focused on 17 specific forms of PFAS, including perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS), two of the most prevalent forms of PFAS found in the environment.

Find more information on the Altmetric Attention Score and how the score is calculated. After detection of perfluorooctanoic acid (PFOA) in two New Jersey (NJ) public water systems (PWS) at ...

Of the 24 awards cancelled, 16 were signed between Election Day and January 20 th. The projects primarily include funding for carbon capture and sequestration (CCS) and decarbonization initiatives.

Mountains of coal have been burned to power factories, releasing tens of billions of tonnes of carbon dioxide into the atmosphere. Still more has been belched out in the production of vast ...

But in May 2025, the EPA announced that it would rescind and reconsider the new limits on four of those compounds, and delay enforcement of limits on the two most concerning ones, PFOA ...

The U.S. Environmental Protection Agency (EPA) released its Draft Sewage Sludge Risk Assessment on January 14, 2025, for perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS). This ...