Rob the Ranger watches a leopard expertly climb a tree to secure its next meal.

How doctors are responding to Trump's autism announcement White House tells agencies to prepare for layoffs if government shuts down Angelina Jolie Says She Doesn't Recognize The America She Loves Cal ...

Sometimes, Jon Richard says, he’ll be up in the canopy of a large Missouri tree, doing work of some kind, and will stop for a moment to sit still on a perch.

Davey Tree's SEED Campus trains arborists with hands-on climbing exercises and emphasizes safety and planning.

Players must imagine the floor is made of lava and their only hope of survival is to spin the color wheel in order to find ...

Then, one day this summer, the rope swing was gone. Video reviewed by SFGATE showed an arborist cutting down the giant tree’s ...

Embers spat out by the Garnet Fire overnight Sunday ignited small fires that were still smoldering Wednesday in the high branches of several trees in a cherished grove of iconic giant sequoias in the ...

Giant sequoias can live for thousands of years, but wildfires have killed staggering numbers of the trees in recent years. By Soumya Karlamangla California fire crews are scrambling to save a grove of ...

A Dallas-area mother suffered a severe spinal cord injury after a tree owned by the chairman of the Texas Tree Foundation fell onto her car on Monday. Maisie Evans, 32, was injured when the tree fell ...

Reforestation is gaining global momentum as a climate solution, but its success depends on how and where it’s done. A new study mapped locations where tree planting and forest regrowth are most likely ...