Elderberry has been employed as a natural remedy for a plethora of health problems, particularly common cold and flu, for centuries. Its high antioxidant and anti-inflammatory properties make it ...

If you’ve ever suffered from dry, irritated eyes or struggled to fall asleep after a long day of staring at your computer, you may have been tempted to purchase a pair of blue-light-blocking ...

In case you’re not familiar with it, elderberry is a dark purple berry from the black elder tree. It’s been used in folk medicine for years, largely to treat colds and the flu, according to ...

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 ...

TREES that have spent more than three years in the Bathurst CBD will be relocated to a residential street in Llanarth. I have been a journalist at the Western Advocate since 2014. I have been a ...

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 ...