Diamonds are those born in April's best friend. This well-known gem is the birthstone for the month. Most diamonds come with ...

Calling all October birthdays: your month has arrived ... Tourmaline is the modern birthstone for October. The gem comes in a range of colors, such as pink, red, green, blue, violet and black.

Corundum is also responsible for another birthstone: July's ruby. Sapphires come in an array of colors, including orange, yellow, green, pink and purple. However, they're best known for their blue ...

Calling all October birthdays: your month has arrived! If you're searching for birthday gift for a loved one, you might want to consider something related to October's birthstone. October has two ...

The monthly print edition contains over 1,000 pages of statistical data in each issue. It reports, for most countries of the world, current data needed in the analysis of problems of international ...