Blue Nile’s Valentine’s Day sale runs through February 14. You can find everything from diamonds to sapphires, emeralds and more, up to 50% off.

A solid gold ring, perfect for Valentine's Day ... you can switch out the stone for a beautiful black onyx or a luxurious blue topaz. A pair of simple yet beautiful hoops. These blue and white ...

Blue rings found in the stems of trees and bushes in Norway point to a historic cold period in the late 1800s, but the exact cause of this climatic event remains unclear, scientists say.

Taken from a tree in Norway, this stained tree sample shows a blue ring from 1902. (Credit: Pawel Matulewski and Liliana Siekacz) Human skin isn't the only thing that can change color after facing the ...

The hottest trend in the wearables market is smart rings, health trackers worn discreetly around your finger. Although Samsung just unveiled its take on the trend -- the Galaxy Ring -- this ...

Gregg Newton/Agence France-Presse — Getty Images By Kenneth Chang Kenneth Chang first reported on Blue Origin’s plans for space in 2010. On Thursday morning, at a time when most people in the ...

It also successfully activated its Blue Ring Pathfinder payload vehicle which is “receiving data and performing well.” In parallel, the first stage booster — dubbed, “So You’re Telling M ...

Space X vs Blue Origin: Blue Origin, the rocket company founded by Jeff Bezos in 2000, waved off an attempt to launch its first orbital rocket. Blue Origin said engineers worked to troubleshoot an ...

Halo Scythe comes with a skill called “Michaela’s Ring of Light”. It is the same skill that the Clean Rot Knight uses to pound golden disks. The weapon has a very good cast speed and enables ...