Fossil evidence reveals that palm trees once thrived in the Canadian Arctic, challenging everything we know about Earth's ...

The reason why so many tree species can coexist in species-rich forests has long been a subject of debate in ecology. This question is key to understanding the mechanisms governing the dynamics ...

Seeds from 19 species of African trees have been added to the Svalbard ... Nestled deep within the Arctic permafrost on the island of Spitsbergen, the Svalbard Global Seed Vault was conceived ...