Human-driven climate change is slowing Earth’s rotation at a rate not seen in 3.6 million years. As melting ice shifts mass toward the equator, the planet's spin is dragging enough to lengthen our days by 1.33ms per century, potentially outpacing the Moon's influence.

2026年2月23日 · 王芳 · 来源：tutorial热线

On Feb. 26 the U.S. military used the laser to shoot down a “seemingly threatening” drone flying near the U.S.-Mexico border. It turned out the drone belonged to Customs and Border Protection, lawmakers said.

By Meghan RosenJanuary 23, 2026

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The company is hosting an event and is expected to unveil several products through a series of press releases over the coming days. It has already begun, revealing the iPhone 17e, a more affordable addition to the iPhone 17 lineup. Although there's still no Dynamic Island, which had been rumored, the phone introduces several upgrades over last year's entry-level model.

2026-03-01 00:00:00:0本报记者李增辉姜峰沈靖然3014281310http://paper.people.com.cn/rmrb/pc/content/202603/01/content_30142813.htmlhttp://paper.people.com.cn/rmrb/pad/content/202603/01/content_30142813.html11921 重庆依山就势发展生态特色农业

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