China’s giant sinkholes protect rare magnolia trees but may trap their future

In China, vast sinkholes provide a refuge for the rare Magnolia aromatica trees, buffering them against the harsh realities of climate change. These subterranean havens create stable microclimates that support these endangered species. However, this isolation can limit genetic diversity and hinde...

First seen 4h ago · latest update 4h ago · India · science