Group clones California giant trees to combat climate change

At the foot of a giant sequoia in California's Sierra Nevada, two arborists stepped into harnesses then inched up ropes more than 20 stories into the dizzying canopy of a tree that survived thousands of years, enduring drought, ...

US takes emergency action to save sequoias from wildfires

The U.S. Forest Service announced Friday it's taking emergency action to save giant sequoias by speeding up projects that could start within weeks to clear underbrush to protect the world's largest trees from the increasing ...

Hope after wildfire: Tiny sequoias could grow into giants

Ashtyn Perry was barely as tall as the shovel she stomped into barren ground where a wildfire last year ravaged the California mountain community of Sequoia Crest and destroyed dozens of its signature behemoth trees.

Upon further review, giant sequoia tops a neighbor

Deep in the Sierra Nevada, the famous General Grant giant sequoia tree is suffering its loss of stature in silence. What once was the world's No. 2 biggest tree has been supplanted thanks to the most comprehensive measurements ...

Sequoia National Park's Giant Forest unscathed by wildfire

The ancient massive trees of Sequoia National Park's famed Giant Forest were unscathed Tuesday even though a wildfire has been burning near them on the western side of California's Sierra Nevada for nearly two weeks.

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