Biology
The world's most lonely 'tree' reveals the beginning of geology
Scientists examined the radioactive isotope carbon-14 in the small core of a Sitka spruce (Picea sitchensis) on Campbell Island, New Zealand.
Spruce Sitka
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Articles about Spruce Sitka
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Biology
Tree fleeing in Washington
The running tree is a spruce in Washington, USA. It becomes a destination for tourists in the United States thanks to the miraculous vitality when the roots do not compl…