Opal Holdings LLC ("Opal"), a national commercial real estate owner and operator founded by Shaya Prager, announced today ...

Villagers in Ethiopia uncover rare black opal nearly 10,000 ft high, reshaping the global gem market with vibrant stones.

Following is a transcript of the video. Narrator: High-quality black opal can cost over $10,000 per carat, making it one of the world's most expensive gemstones. But mining black opal isn't easy.

Google integrates Opal into Gemini, allowing users to build AI mini-apps without code. Create multi-stage workflows using ...

GE Profile’s newest nugget ice maker — the Opal 2.0 Ultra — is a lean, mean ice-making machine. But be prepared to clean. GE Profile’s newest nugget ice maker — the Opal 2.0 Ultra — is a lean, mean ...

Google's Gemini introduces mini-apps, a feature that creates ready-to-use, interactive tools within chat, eliminating manual work.