A galaxy's outstretched arms form a nearly perfect circle around its central disk in a striking new photo from the Hubble Space Telescope.

This new NASA/ESA/CSA James Webb Space Telescope Picture of the Month features a rare cosmic phenomenon called an Einstein ring. What at first appears to be a single, strangely shaped galaxy is ...

Circle's IPO last week was validation for stablecoins, but the business model carries interest rate risks, says CoinDesk Indices' Andy Baehr.

TIFT COUNTY, Ga. — Early risers checking local radar across South Georgia may have noticed a curious ring-shaped pattern emerging shortly after sunrise near Albany and along Interstate 75. While the ...

New photos from the James Webb Space Telescope show off the bewitching beauty of the warped quasar RX J1131-1231, which is adorned with four bright spots birthed by mind-bending space-time trickery.

While the classic Round Brilliant continues to reign supreme as the most sought-after diamond shape for engagement rings nationwide, shifting tastes are giving rise to new favorites. Across the U.S., ...

Now draw a larger circle around the first one. In that ring put the name of the person next closest to the trauma. In the case of Katie’s aneurysm, that was Katie’s husband, Pat.

Engagement ring specialist Neil Dutta breaks down the seven reasons why you should never wear your engagement ring to bed.

My favorite shape is probably the Borromean rings because they embody many seemingly contradictory properties all at once. The three rings are inextricably linked, yet any two are unlinked.

Ring Species: Salamanders: Some critics of the theory of evolution argue that it doesn't convincingly explain the origin of new species. They say that members of one species couldn't become so ...

A galaxy's outstretched arms form a nearly perfect circle around its central disk in a striking new photo from the Hubble Space Telescope.

A galaxy's outstretched arms form a nearly perfect circle around its central disk in a striking new photo from the Hubble Space Telescope.