To protect the southwest’s iconic Joshua trees, scientists are tinkering with their genetics and searching for climate havens ...

NEW YORK -- It's a tough time to be a tree. For this Earth Day, National Geographic has focused its lens on humanity's relationship with the world's 3 trillion trees and 10 billion acres of forest, ...

A team of National Geographic Explorers is studying how these bats developed their architectural expertise—while cataloguing the various styles of tents they make.

Climb into the clouds to experience the worlds hidden in the treetops above our heads at 7:30 p.m., Tuesday at the Weis Center, 1 Dent Drive, Lewisburg. Tree canopy ecologist Nalini Nadkarni will ...