Largest tree by volume on earth. More pristine Sierra wilderness that in Yosemite National Park. Second deepest river gorge ...

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 ...

Lightning-sparked wildfires killed thousands of giant sequoias this year, adding to a staggering two-year death toll that accounts for up to nearly a fifth of Earth’s largest trees, officials said ...

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 ...

SACRAMENTO — Wildfires were once seen as the downfall of the treasured giant sequoia trees in California's Sierra Nevada mountains, but a team of researchers with the John Muir Project released a ...

On a late autumn day, a team of forestry workers spreads out among the burned trunks of giant sequoia trees. The 1,000-year-old trees in the grove are dead but still standing, killed in an extreme ...

By Marlowe Starling The Van Eck Forest in northwestern California is home to iconic coast redwood trees, which store more ...

Yosemite’s iconic tunnel view unveils an unusually quiet snowy winter scene with banks piled high with snow and ice covering ...