The world’s trees are in critical danger, with a staggering number of tree species teetering on the brink of extinction, according to a new global analysis released Monday. The decade-long project ...

They play an essential role in supporting life on Earth, but many species are in decline, researchers found. By Catrin Einhorn Reporting from the United Nations Biodiversity Conference in Cali, ...

Trees on islands are increasingly vulnerable to extinction due to factors like climate change, habitat loss, and invasive species. Isolated ecosystems often host unique flora that may not adapt ...

Scientists are using cryo-preservation to help a Queensland tree which is on the brink of extinction. There are fewer than 400 in the wild and with increasing threats, the race is on to save it.