These eruptions likely cast a volcanic winter over the northern hemisphere, impacting the trees at Mount Iškoras in Norway, where the study was conducted. "Blue rings look like unfinished growth ...

Overall, only 2.1% of the pine trees' rings and 1.3% of the juniper shrubs' rings were blue; the cells which hadn't lignified properly were mainly found at the end of growth rings, in latewood ...

The elderberry tree (Sambucas ... and well-draining. The trees can fruit when grown in the shade, however, they will perform best when kept in a sunny spot. Blue Jays And Mockingbirds Love The ...

Blue Island was awarded a $150,000 grant to improve the city’s tree canopy, which will be used to prune and remove trees that pose a public safety risk during storms, officials said. The city ...

A blue ring formed in 1902 in a tree in northern Norway. Image by Pawel Matulewski and Liliana Siekacz. Scientists studying pine trees and juniper shrubs in northern Scandinavia are revealing the ...

MADISON, Wis. — The Wisconsin State Capitol is ready for the holidays following the official holiday tree lighting ceremony Friday afternoon. The 32-foot tree is a balsam fir donated by the ...

In Norway, scientists have found blue rings in trees that hint at how volcanic eruptions disrupted growth throughout history. Credits: Credits: Havardtl, CC BY 4.0, via Wikimedia Commons. Scientists ...

Elderberry is a small dark purple berry found on elder trees native to Europe. It’s commonly used as a medicinal plant and ... Elderberries contain high levels of anthocyanins, a group of deep red, ...

A blue ring formed in 1902 in a tree in northern Norway. Credit: Image by Pawel Matulewski and Liliana Siekacz. Blue growth rings in woody plant stems indicate years when cells failed to lignify ...

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