Get unlimited access to ad-free articles and exclusive content. LiveScience Like a person gasping for air when it's in short supply, living trees make noises when they are running out of water, and a ...
image: Tomogram showing areas of wood decay in a tree with an irregularly shaped trunk, based on sonic tomography with the PiCUS 3 Sonic Tomograph. view more Living trees can rot from the inside out, ...
In autumn colorful trees take center stage outdoors. Their changing leaves make me pause to admire their beauty. These sentinels signal the change of seasons. Raking their falling leaves give us ...
Mysterious forest sounds led to rare wildlife discovery ...
Stroking a tiny spruce sapling, Swiss forest ranger Francois Villard fears the tree will not withstand global warming and live to a ripe old age. Stroking a tiny spruce sapling, Swiss forest ranger ...