Ever wonder how many trees stand tall in North America's vast boreal forest? A new University of Alberta study has the answer ...

Fitzroya Cupressoides, a type of tall, skinny evergreen in the Andes Mountains, are some of the oldest trees in the world ... The inimitable name comes from an old legend where 100 drenched ...

At the bottom of the newly discovered 630-foot deep sinkhole lies a hidden forest, lush with shoulder-high flora and tall trees. Researchers also think there may be new species of animals and ...