In 2000, a group of STRI botanists collected samples of all the plants from the genus Clusia they could find in Panama to find out how the different species in this group are related.

A new tropical tree species discovered in Cameroon was recently named after actor and climate advocate Leonardo Di Caprio, who had campaigned against rampant deforestation in the African nation. A new ...

Trees are some of the largest and most widespread organisms on Earth, yet the true number of their species has been an enduring mystery. This lack of knowledge is detrimental to conservation efforts.

A species of tree is "popping" all over Joplin, but experts warn that it can be harmful to the local environment by limiting food sources for wildlife.

Researchers have found almost identical patterns of tree diversity across the world's tropical forests. The study of over one million trees across 1,568 locations found that just 2.2% of tree species ...

The roots of that big tree in your yard may be infiltrating your underground plumbing right now. If the species is shallow-rooted, it's even more likely.

Hybrid fruit trees are often hardier. They can also produce delicious fruit in more abundance than their parents. That's a boon for birds visiting your yard.

Ancient alerce trees may shelter entire underground ecosystems, with vast fungal networks helping forests cycle nutrients and store carbon.

Multiple citrus dwarf trees in a pot sitting on a ledge in the sunlight - DimaBerlin/Shutterstock Having your own citrus garden can be extremely rewarding — few things compare to the scent of citrus ...

(CNN) — A new tropical tree species discovered in Cameroon was recently named after actor and climate advocate Leonardo Di Caprio, who had campaigned against rampant deforestation in the African ...