During the latest episode of Antiques Roadshow, a Texas native brought a 125-year-old opal ring to be appraised and she was ...

Michael Hill recently reported a minor decline in revenue across the first half of the financial year, spurred by sales struggles in New Zealand. Conversely, sales improved in the Australian and ...

An artist considered the pioneer of stone balancing will make his return to the prestigious Royal Horticultural Society (RHS) Chelsea Flower Show this year. Stone balancer Adrian Gray, who is ...

This is due to Bragg diffraction off the different layers in the opal, with different reflected photons interferring with each other. Asteroid 2024 YR4: More than 100 million people live in risk ...