Leader’s celebration of Lexington’s 250 years introduces you to a woman known simply as Mona by her family in Louisville and ...

Sapphire gemstone is first designated as symbolizing wisdom, loyalty, and protection, so sapphire jewelry ... royal blue has always remained popular but lighter shades such as the cornflower ...

Sapphire gemstone is first designated as symbolizing wisdom, loyalty, and protection, so sapphire jewelry combines ... The darker royal blue has always remained popular but lighter shades such as 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 ...

Blue growth rings found in woody plant stems represent years when cells did not lignify properly because of summers too cold for growth When the going gets cold, even tough trees struggle with ...

Scientists have discovered that peculiar "blue rings" in wood samples reveal the aftermath of chilling volcanic eruptions that disrupted growing seasons over a century ago. When summers turn ...

Blue rings found in the stems of trees and bushes in Norway point to a historic cold period in the late 1800s, but the exact cause of this climatic event remains unclear, scientists say.

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 ...

Scientists studying pine trees and juniper shrubs in northern Scandinavia are revealing the weather of the past by looking at tree rings — which can tell us far more than just the trees’ age. ‘Blue’ ...

and a dazzling statement ring with a glittering blue diamond. The 43-year-old rounded out her look with natural makeup and loose curls in her blonde hair. Alongside her striking appearance ...