XINING, June 18 (Xinhua) -- A new study has unveiled the key mechanism for alpine grassland carbon sink on the Qinghai-Tibet Plateau in western China, providing scientific underpinning for ecological ...

GAZA, June 17 (Xinhua) -- The Palestinian Non-Governmental Organizations Network (PNGO) warned on Tuesday the U.S.-backed aid distribution mechanism poses a threat to the lives of tens of thousands of ...

文 | 蔡烁 黄骏As Western powers embrace protectionism, Brazil’s 2025 BRICS+ presidency emerges as a pivotal platform for the ...

在植物王国，有种神奇的生命现象——传粉滴（Pollination drops），它们像是植物精心调配的“生物快递”，承载着花粉传递的使命。从古老的银杏（ Ginkgo biloba ）到濒危的红豆杉（ Taxus wallichiana var.