α-Ketoglutaric acid (KGA) and methanetriacetic acid (MTA) are multifunctional carboxylic acids with diverse applications, yet their current synthetic methods remain neither environmentally ...

The colors of rubies and emeralds are so striking that they define shades of red and green—ruby red and emerald green. But have you ever wondered how they get those colors? In a paper published ...

Abby Sage Green, Ruby Grace Hallman, Cole Edward Heitsenrether, Abrielle Gracen Hodanish, Emma MacKenzie Hoffman, James Matthew Huber Jr, McKensey Raelyn Hunter, Alessa Rayne Hutton, Jeffrey Cyril ...

Ruby and sapphire are varieties of the mineral corundum. - Courtesy Hamilton Jewelers Ruby is one variety of the corundum mineral species, which also includes sapphire. Ruby is highly regarded and can ...