Plus, shares of Ray-Ban maker rise after the company says it’s drawing interest from tech giants. And Morgan Stanley releases its second homegrown AI tool. Zoe Thomas hosts. Learn more about your ad choices. Visit megaphone.fm/adchoices

Technology from Neuralink, Elon Musk’s brain implant company allowed a patient to move a cursor with his brain and play videogames. WSJ reporter Rolfe Winkler joins host Zoe Thomas to explain how the implant works and the approaches of rival companies. Plus, Google has ended a plan to eliminate cookies on Chrome. We’ll tell you what comes next. Sign...

Plus, Uber and Lyft win a court battle to treat drivers as contractors. And online education company 2U files for bankruptcy. Zoe Thomas hosts.  Learn more about your ad choices. Visit megaphone.fm/adchoices

Chinese scientists have become more secretive about their supercomputer development. These machines are essential to improving artificial intelligence, developing vaccines, and predicting hurricanes. But now it’s harder to determine whether China or the U.S. has the fastest supercomputers. WSJ reporter Stu Woo joins host Zoe Thomas to discuss how this...

Plus, former NFL quarterback Colin Kaepernick launches a new artificial intelligence company. And Apple is under investigation by antitrust officials in Spain. Zoe Thomas hosts. Learn more about your ad choices. Visit megaphone.fm/adchoices

Amazon sells its Echo smart speakers and other devices at low prices, expecting them to generate income for other parts of the company once they are in people's homes. It hasn’t worked out. WSJ reporter Dana Mattioli tells host Zoe Thomas why. Plus, to bring 11,000 college football players to digital life in just three months, Electronic Arts turned...