Aguttes sold the fossil to an anonymous buyer, who may name the new species, despite protests from paleontologists
Hostile relations between Russia and the West following attempted poisoning of former MI6 spy may dampen bidding at London's Russian sales
Villa Grisebach says price is the highest paid for any work in a German auction
Still no evening auction, but blue-chip artists make way for fresh talent in new day sale format
Blaming an ingrained culture, auction houses vow to correct imbalance in women’s pay and representation in the highest ranks
Advisory group NM Rothschild has reportedly been brought in to oversee a possible sale of the British auction house
Highlights include works by Cady Noland, Kerry James Marshall and Lyonel Feininger
The heads of Christie's, Bonhams and Phillips speak on market shifts, challenges and why they believe their model will succeed
Our pick of highlights from upcoming auctions
Dealers will be compelled to verify identity of customers buying art for €10,000 or more
Our pick of highlights from upcoming auctions
Our pick of highlights from upcoming auctions
Announcement comes days after auction house reinstates buyer's premium in online sales
Our pick of highlights from upcoming auctions
Painting of artist’s lover and muse comes to auction for the first time at Christie’s New York in May
Discrepancy comes under scrutiny as more than 10,000 companies submit figures to the Government Equalities Office
Our pick of highlights from upcoming auctions
A rare painting by Zao Wou-Ki and a watercolour from the collection of a former V&A director are also coming to auction
German artist questions authorship and market value in show of paintings by Chinese copyists based on famous works by Caravaggio, Hockney and others
Christie’s and Sotheby’s dominate in terms of value but smaller firms can compete in the field of Asian art, with the internet’s help
Our pick of highlights from upcoming auctions
Our pick of this month’s most interesting auction
Buyer bidding through advisors Gurr Johns, combined with strong Asian interest, buoys London Impressionist and Modern art sales at Christie's and Sotheby's
Christie's sale of 46 works from La Salle collection will diminish the museum and its academic programme
Mousquetaire et nu assis is among highlights of London evening sale of Modern and Impressionist art in February
London and New York antiques dealership will now form new private sales division of UK auctioneer Dreweatts, based in Berkshire and Pall Mall
The company uses image recognition software to find works of art that match users’ tastes
The auction house has merged with Swiss technology company The Native
Contemporary art leads market recovery at Christie’s, Sotheby’s and Phillips, according to ArtTactic report