美国政策

美国加密货币倡导者以与中国利息型e-CNY竞争为由，推动稳定币收益立法清晰，但银行反对导致Clarity Act停滞。中国则推进以主权e-CNY为核心的不同路径。

March 13, 2026 由 AI 报道

The United States has extended the African Growth and Opportunity Act until the end of 2026, but ongoing tariff changes continue to undermine its benefits for African countries. South African exports, particularly automobiles, have suffered significant declines due to these uncertainties. Experts highlight increased unpredictability in US-Africa trade relations.

A new study indicates that the United States will need both green subsidies and carbon pricing to achieve net-zero greenhouse gas emissions by 2050. While subsidies can initially reduce emissions, they alone are insufficient without eventual taxes on carbon. Inconsistent policies across administrations could make the transition slower and more costly.

January 01, 2026 由 AI 报道

Despite decades of environmental efforts, recycling access remains uneven across the United States, particularly in rural areas. A guest article argues that decentralized and mobile recycling systems are crucial to address these gaps and boost sustainability. These models could help meet national goals by serving underserved communities more effectively.

Kenyans residing in the United States will face an additional USD 45 fee at airport security starting February 2026 if they lack a REAL ID or other approved identification. The U.S. Transportation Security Administration introduced the measure to minimize delays from inadequate documentation. Travelers can avoid the charge by obtaining a compliant ID or using a U.S. passport.

December 05, 2025 由 AI 报道

一名6岁的中国男孩元欣在纽约与父亲进行ICE例行签到时被分开，目前已被置于美国难民安置办公室的监护之下，但他的位置仍然未知。超过一周后，这一情况得到确认，但当局拒绝透露其下落。纽约民主党国会女议员尼迪亚·贝拉斯克斯的办公室表示，正在努力收集更多信息以确保家庭团聚。