Mother-of-pearl is the hard ... from the latter place with jet black edges. South Sea pearl-shells are common, with white edges. The beautiful dark green pearl-shells called ear-shells or sea ...

Old pearl rings hold sentimental and timeless beauty, but over the years, they can lose their luster, become scratched, or even develop loose settings. Restoring them doesn’t have to be ...

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 ...

They are tinted with colors when the setting Sun scatters light. That color has led to them being nicknamed "mother-of-pearl" clouds. While Mars' atmosphere is 95% carbon dioxide, few of its ...

These presentations during Paris couture remain a key moment to woo clients with teasers, while independents see it as a ...

These “blue rings,” visible only under a microscope, reveal centuries-old stories of climate disasters that once brought summer temperatures plunging to near-freezing. The study, published in ...

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 ...

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 ...

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 ...

The new study, from an international team of researchers, suggests the blue rings resulting from the staining of ligin-deficient material can be reliable climate history indicators, providing a look ...

Pearl Green Clubs and Resorts Limited was originally incorporated as a Public Limited Company under the Companies Act 2013 in the name and style of Rasam 18 Resorts and Clubs Limited dated January 10 ...

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 ...