Scientists discovered how to study cactus movement without harm - by measuring the silent sway of these desert giants using ...

Arborists are turning vacant land on Detroit's eastside into a small urban forest, not of elms, oaks and red maples indigenous to the city but giant sequoias, the world's largest trees that can live ...

"Powerful images." Nature photographer captures shocking photos while tracking monster old-growth trees: 'Devastating' first ...

FRESNO, Calif. — A lightning-sparked wildfire in California’s Sierra National Forest burned Tuesday through a grove of giant sequoias and set some of the ancient towering trees on fire. Wildland ...