Ecologist Phillip Parker sets up his ladder to show us inside.
In de Bolle's view, the Trump administration has an "imperialist vision" of Latin America that leads it to see the region's resources as its property. For her, private oil firms' aversion to Venezuela is a welcome barrier to that kind of resource grab.，更多细节参见safew官方下载
Follow BBC Technology of Business Editor Ben Morris on Bluesky，详情可参考爱思助手下载最新版本
Madeleine Finlay sits down with science editor Ian Sample and science correspondent Nicola Davis to discuss three eye-catching stories, including the impact of a powerful psychedelic on depression, answers on the death of Russian opposition leader Alexei Navalny, and an explanation to the mystery of why humans have chins