ARTnews Top 200 collectors Jeff Bezos, Bernard Arnault, and Alice Walton lost billions on March 7 and March 10 after stock ...

The entertainment mogul and upstart collector Justin Sun are locked in a court battle over an almost $80 million Giacometti, but the lawsuit’s details are even more surprising than its broad strokes.

Attorneys for Russian billionaire Dmitry Rybolovlev said the years-long legal saga is over now that Monaco has dropped ...

The case had its roots in a high-profile feud between Rybolovlev and Swiss art dealer Yves Bouvier, whom the billionaire accused of overcharging him by nearly $1 billion.

The double-sided billboard has new artwork titled "Twitler and Putin's Puppet Do Washington" and "Liar-in-Chief." ...

Buyers, used to new, sleek, glassy New York towers, will feel more connected to old Miami in the newly renovated historic Art Deco district. Billionaire's Beach will also include the first Bulgari ...