A new study shows that exposure to two specific 'forever chemicals' may accelerate biological aging, especially in middle-aged men. Researchers revealed a link between faster epigenetic aging, and two of these alternatives, PFNA and PFOSA, a precursor of PFOA.

· · 来源：user资讯

Frequently Asked Questions About BlockchainI’ll answer the most frequently asked questions about blockchain in this section.

Passkeys and Verifiable Digital Credentials: Friends or Foes? @ Authenticate 2025October 14, 2025

朝阳多个立体停车设施将启动建设，推荐阅读Line官方版本下载获取更多信息

使用过程中，用户仅需描述目标，系统就会自动生成子智能体，分别执行网络搜索、文档生成、数据处理或 API 调用等任务。，推荐阅读下载安装 谷歌浏览器 开启极速安全的 上网之旅。获取更多信息

Image Credits:Ross Marlowe/TPG for TechCrunch

過年勸父母戒手機成新年俗