Colin Dwyer

In the first of three matches with the world's No. 1 Go player, a Google artificial intelligence program claimed victory Tuesday. It won the round by just a fraction of a point in Wuzhen, China, but the win was enough to leave its grandmaster opponent impressed and thoroughly confounded by the result.

In November 1969, Richard Oakes and dozens of his fellow Native American activists came ashore at Alcatraz. The little island in San Francisco Bay had lain dormant since 1963, when its infamous federal prison had been shut down, and the group Oakes led set out to claim the land as its own.

It's pretty safe to say President Trump did a few attention-grabbing things this weekend on the first leg of his first foreign tour in office. He delivered an address to the leaders of Muslim-majority countries, for instance, and took part in a sword dance with Saudi leaders in Riyadh.

Jean-Michel Basquiat joined "joined the pantheon of great, great artists" Thursday night, when the late painter's 1982 work Untitled sold for a record-breaking $110.5 million at auction — the highest sum ever paid at auction for a U.S.-produced artwork.

That breathless assessment was offered after the sale by Oliver Barker, chairman of Sotheby's Europe. So you can imagine just how thrilled the buyer must have been.

Updated at 12:30 p.m. ET

Swedish prosecutors have announced they are dropping the country's rape investigation of Julian Assange. The WikiLeaks founder, who has long denied the allegation, has been holed up at the Ecuadorean Embassy in London since 2012 to avoid Sweden's extradition request.

Pages