The RHOC friend put a stunning sparkler (and gorgeous manicure!) on display ahead of Valentine's Day. Gretchen Rossi is celebrating Valentine's Day in the best way.

She also accessorized with another, slightly less massive — but still large — ring, which she wore on her pinky, according to a close-up of her hand she shared on Instagram Stories.

The European Space Agency’s (ESA) Euclid space telescope has discovered an extremely rare Einstein ring. Einstein rings of light are produced when two galaxies are almost perfectly aligned ...

While smartwatches like the Apple Watch Series 10 and Samsung Galaxy Watch Ultra dominate the wearable tech scene, a new contender is steadily gaining traction: the smart ring. These unobtrusive ...

This amazing ametrine trilliant cut features a multitude of facets to create internal reflections that blend the amethyst and citrine colors. Photo by Robert Weldon/GIA, courtesy Minerales y Metales ...

Sherry topaz—named after the sherry wine—is a yellowish brown or brownish yellow to orange. Stones in this color range are often called precious topaz to help distinguish them from the similarly ...

Cloudy. Very high chance of showers. The chance of a thunderstorm, possibly severe with possible heavy falls. Winds northwesterly 15 to 20 km/h becoming light in the evening. Sun protection ...