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

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

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

Zahra Khan finds out how a team of scholars is working with the Gadigal to develop a chart that celebrates Indigenous ...

It is possible to trace the story of humanity through the metal that we have extracted from the Earth's surface.

In addition to the potential for mining valuable rare earth metals, scientists are eager to learn more about their impacts to ...

Antiques Minnesota Inc. is a treasure trove of unique gift ideas that are sure to impress even the most difficult-to-shop-for ...

Understanding where Earth's essential elements came from—and why some are missing—has long puzzled scientists. Now, a new ...

New research reveals that Earth and Mars lost essential elements due to violent cosmic collisions, not early planetary formation processes ...

A new method pioneered to optimally cook both the yolk and white (or albumen) of a boiled chicken egg has been published in ...

The periodic table organizes chemical elements based on atomic weight, electron configurations, and chemical properties, ...