It's not hard to find a high-quality, affordable engagement ring if you know where to look. Here's where our editors ...

Jewelry makes for the perfect way to celebrate your love. After all, a piece of jewelry is both meaningful and timeless. Blue ...

You'll fall head over heels for all kinds of pieces — earrings, necklaces, bracelets, rings — at every price point, starting ...

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 ...

If a lab-grown diamond lasts as long as a traditional, mined diamond and delivers just as much sparkle, then you can save ...

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. Researchers ...

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 ...

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’ ...

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.