The universe is filled with infinite mysteries, and scientists are tackling them, one celestial puzzle at a time. A multitude of experiments were aboard Virgin Galactic’s inaugural flight on Thursday.

When Vincent van Gogh was low on money he took to painting on both sides of the canvas, but over the years some of his reverse side paintings were covered up and lost. Now, another of his hidden ...

It took ten years for Wim van den Heever to capture his perfect shot. After noticing paw prints and scat in an abandoned mining town along the coast of southern Namibia, he saw an opportunity to snap ...

(CNN) — For the first time, astronomers have assembled a glowing portrait of the Milky Way galaxy using cosmic “ghost particles” detected by a telescope embedded in Antarctica’s ice. Over the years, ...

We finally know the identity of the woman whose ghostly portrait hangs on the tasting room wall at Del Rio Vineyards. Move over Hattie Haymond – Fidelia Sarah Beach Goodale is ready for her closeup.

The upcoming fall auction season will be a major test of the market for Andy Warhol. Christie’s has just added a high-profile work by the pop artist to its November lineup: a rare silksreen portrait ...

Editor’s Note: A version of this story appeared in CNN’s Wonder Theory science newsletter. To get it in your inbox, sign up for free here. The universe is filled with infinite mysteries, and ...