Behind my house are four beautiful blue spruce pine trees. They are arranged in a snug north to south row, leaning and supporting each other. They were planted by my mom in the years immediately after ...

Taken from a tree in Norway, this stained tree sample shows a blue ring from 1902. (Credit: Pawel Matulewski and Liliana Siekacz) Human skin isn't the only thing that can change color after facing the ...

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 ...

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 ...

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 ...

It stripped the needles from fir and spruce trees across most of northern Maine, killing 7 million acres of trees and costing the state’s forest economy hundreds of millions of dollars.

Prince Albert has expressed his shock and sadness following the loss of one of his friends. The Monaco head of state, 66, shared his and Princess Charlene's condolences to the family of Didier ...

Prince Albert had declared that Monaco will undergo a day of national mourning on 23 January following the death of the Minister of State for Monaco, Didier Guillaume. Didier served as the ...

says his company received about a half dozen calls for downed trees on Friday. He says coniferous and spruce trees are more prone to breaking during high winds; however, it also depends on how ...

Jeff Bezos's space company Blue Origin has successfully launched its rocket into orbit on its first test flight. New Glenn - described by Blue Origin as a "giant, reusable rocket" and designed for ...

Gregg Newton/Agence France-Presse — Getty Images By Kenneth Chang Kenneth Chang first reported on Blue Origin’s plans for space in 2010. On Thursday morning, at a time when most people in the ...