Its striking, smoke-ring-like appearance has both awed and puzzled astronomers, who have long debated whether this remnant truly takes on a ring shape or if its appearance is merely an illusion ...

A new discovery about how ring-shaped polymers behave offers the potential to enable new ways for polymer scientists to design more sustainable materials. A team of researchers from Carnegie ...

it's also about the meaning behind the ring shape. Many shoppers wonder, "What does each diamond shape say and how does it reflect my relationship?" Every lab-grown diamond tells a unique story.

The massive ring-shaped building is now an iconic symbol of Apple's dedication to design, green energy, and the future of technology. Apple calls Cupertino, California home, and its main ...