"We're not seeing signs of them dying off," one of the study's lead authors told NBC News. "They are increasing in size and ...

The Giant Eucalyptus Specimen Archive was made possible in part by funding from the Jayne Wilson Bequest from the Tasmanian Museum and Art Gallery. Daniel Bar-Ness runs Giant Tree Expeditions, a ...

FRESNO, Calif. (AP) — 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 ...

Most people know Yellowstone was the first national park. Ask what the second was and you may get shrugs, but it was Sequoia ...

The Biden administration moved on Tuesday to conserve groves of old-growth trees on national forests across the U.S. and limit logging as climate change amplifies the threats they face from wildfires, ...

A mission to undo decades of damage to the redwoods of California caused by unchecked logging involves even more logging — and chain saws. The California redwood forests, once heavily logged, now face ...

Community members say the log, which sits at almost two meters in diameter and over four meters long, is a favorite place for ...

Giant old trees are survivors. But their size and age do not protect them against everything. They face threats such as logging or intensifying drought and fire as the climate changes. Tasmania has ...

FRESNO, Calif. — A lightning-sparked wildfire in California’s Sierra National Forest burned Tuesday through a grove of giant ...

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 firefighters with tree ...