Villagers in Ethiopia uncover rare black opal nearly 10,000 ft high, reshaping the global gem market with vibrant stones.
The Opal is known as the Queen of Gems. Learn about its unique play of colours, Australian origins, and fascinating facts.
The new year is here, and you will be busy buying memorable gifts for your loved ones. For a change, why not gift yourself ...
As the concern over cell phones in the classroom rises, banning them from schools will not solve the deep-rooted issue, says ...
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