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

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 ...

Like gold and silver, platinum and palladium serve as investments that can help you hedge against inflation. However, ...

After a Chinese export ban, can America get gallium and germanium from Canada — or will tariffs get in the way?

Statement by US President Donald Trump about his interest in gaining access to rare earth metal deposits at In Ukraine, they ...

During Meghan Markle's time as a working royal, she crossed paths with dozens of servants and staff, but not everyone warmed ...

A new book has given a rare insight into the real lives of Prince Harry and Meghan Markle during their time as royals, as ...

The U.S. can learn much from the ongoing war in Ukraine but perhaps there is no more important lesson than to reinvest in ...

A new book has lifted the lid on what it was like to serve the 'Fab Four', including Meghan Markle's 'wild' perception of royal life before she married Prince Harry.