Coast redwood and sequoia genome sequences completed

Scientists have completed the sequences for the coast redwood and giant sequoia genomes. The research, officially published this week in the journal G3: Genes, Genomes, Genetics, helps to better explain the genetic basis ...

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 ...

Can we save our sequoias and fire lilies from climate change?

Standing in a sunlit grove of stately giant sequoias is a simultaneously humbling and uplifting experience. Dwarfed by the world's largest living organisms, some of which have stood since the fall of ancient Egypt and the ...

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.

The ancient giants of Yosemite, under a billion stars

The Mariposa Grove of Giant Sequoias, at the heart of California's Yosemite National Park, is home to 500 of the towering trees—many at least 2,000 years old, having sprouted around the time of Jesus Christ.

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 ...

Drones help monitor health of giant sequoias

Todd Dawson's field equipment always includes ropes and ascenders, which he and his team use to climb hundreds of feet into the canopies of the world's largest trees, California's redwoods.

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