The colors of rubies and emeralds are so striking that they define shades of red and green – ruby red and emerald green. But ...

Both rubies and emeralds are minerals, which is a type of rock with a consistent chemical composition and a highly ordered ...

One feature of compounds made with transition metals is their intense colour. There are many examples in nature, including ...

Researchers from the University of British Columbia, the University of Washington, and Johns Hopkins University have identified a new class of quantum states in a custom-engineered graphene ...

Rare earths are a key component in the manufacture of microchips, which fuel the explosive growth of Artificial Intelligence ...

Valvoline Inc. , the quick, easy, trusted leader in preventive automotive maintenance, today reported financial results for its first quarter ended December 31, 2024. All comparisons in this press ...