"The United States notified the Secretary-General, in his capacity as depositary, of its withdrawal, on 27 January 2025, from the Paris Agreement of 12 December 2015," Stephane Dujarric, spokesman for ...

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient world slept only 6.5 hours a night.

土地管理者可以通过几种方式限制可能引发大规模、快速蔓延火灾的燃料，包括清除植被，例如伐木或清理灌木丛，进行规定火烧（即有计划地点燃小规模火灾），或在当地消防员的监督下，让无人区的自然野火自行燃烧。

（法新社华盛顿23日电） 美国总统川普宣布美国将二度退出巴黎协定（Paris Agreement）后，亿万富豪彭博（Michael Bloomberg）今天宣布，他的基金会将接手资助联合国气候变化机构。

最近的研究结果表明，北极作为行星冷却剂的传统作用正在减弱，热点和野火几乎抵消了其碳储存能力。一项跨越三十年的详细研究表明，由于生长季节延长和微生物活动增加（尤其是在冬季），北极的碳排放正在增加。该研究以前所未有的细节绘制了这些变化，发出了严厉的警告，并呼吁密切监测这些地区。

US President Donald Trump late Monday signed an executive order to pull the United States out of the Paris climate accord. The move means the United States will pull out of the Paris climate accord ...

The White House said Monday that Donald Trump, who was inaugurated as the 47th US president, will pull the United States out of the Paris climate accord. "President Trump will withdraw from the Paris ...