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Check out this week's auction block roundup

Each week Quartz highlights the upcoming and ongoing sales at auction houses across the world. Among the items available are works of art, historical artifacts and pop culture memorabilia that collectors won’t want to miss out on. While some of these objects go for millions,

TikTok's owner wants to design its own AI chips

As China advances its artificial intelligence industry — much to the frustration of the U.S. — competition is brewing between its homegrown AI developers. Now, one is reportedly working on its own chips with a major chipmaker. Read more...

Boeing has to cut a big check to an upstart rival

Boeing ( BA ) might be half of the global duopoly for commercial airliners, but there was a chance it could have been even bigger if a tie-up with Embraer ( ERJ ), a Brazilian commercial planemaker, had gone through. The incomplete deal has cost Boeing $150 million, Reuters