The individual silica nanoparticles (glass beads, basically) are clear, but when packed together in certain configurations ...

If you prefer crystal-clear ice, we recommend the Luma Comfort IM200. If nugget ice is your thing, we like the GE Profile Opal 2.0. This ice maker is one of many clones available, but it stands ...

Opal Sands, an upscale, 15-story resort on Clearwater Beach, has begun taking bookings ahead of a scheduled Feb. 12 opening. The reservation engine went live on the resort's website during the ...

The opal comes alive when worn around the neck, and with every different light source, the colors dance and change and even ...