WASHINGTON — Blue Origin said it has passed a key development milestone for its Blue Ring spacecraft, a maneuverable in-orbit transport vehicle designed for national security missions and backed by ...

Score affordable engagement rings for less with these early Black Friday sales. For the purpose of this list, we’re defining “affordable” as any ring below the aforementioned $5,200 average. Ahead, we ...

GENEVA, Nov 11 (Reuters) - A vivid blue diamond weighing 9.51 carats and previously belonging to Rachel "Bunny" Mellon, the aristocratic philanthropist and a close friend of Jacqueline Kennedy, sold ...

View Peter Muller’s artworks on artnet. Learn about the artist and find an in-depth biography, exhibitions, original artworks, the latest news, and sold auction prices.