Corporations have increased their use of artificial intelligence to improve customer interaction. The Wall Street Journal's Steven Norton talks about how AI has helped TGI Fridays target its customers more efficiently.
Want simple, DIY home security without a camera spying on your family? The Wall Street Journal's David Pierce breaks down which ones work best.
Toyota is investing about $500 million in Uber as part of an deal to work jointly on autonomous vehicles aimed at improving safety and transportation. The Wall Street Journal's Greg Bensinger has more.
As his team hustled to put form to his idea, lining up investors willing to put up tens of billions of dollars, Tesla CEO Elon Musk was having second thoughts. The Wall Street Journal's Tim Higgins has more.
America's biggest tech companies are zeroing in on Iran, scrubbing their online networks of fake accounts, videos and social-media posts by the rising cyber adversary aimed at spreading misinformation. The Wall Street Journal's Robert McMillan has more.
Apple's white wireless earphones transmit music and conversations, but some users wear them all day as a shield, a secretary and a hiding place. The Wall Street Journal's Rebecca Dolan has more.
Facebook dismantled a new set of influence campaigns originating in Iran and Russia designed to sow division in global politics, part of the social-media company's broader purge of bad actors on its site. The Wall Street Journal's Deepa Seetharaman has more.
Farfetch, the latest tech company to seek a U.S. listing, specializes in selling expensive items online. The Wall Street Journal's Stephen Wilmot explains why the online luxury market isn't as unique as it would have investors believe.
Videogames have gotten harder to turn off -- a concern that has mental-health experts and parents questioning the impact of gaming on players' lives. The Wall Street Journal's Sarah E. Needleman has the details.
Google CEO Sundar Pichai responds to criticism over reports that Google would tailor a search product to meet China's strict censorship laws. The Wall Street Journal's Douglas MacMillan has the details.
Best Buy looks to invest more in tech that meets the needs of older Americans, agreeing to buy GreatCall Inc., the maker of senior-focused Jitterbug mobile phones, for $800 million. The Wall Street Journal's Robert Barba has the details.
Federal regulators have subpoenaed Tesla, ramping up an investigation into whether Chief Executive Elon Musk was truthful when he tweeted last week that he had secured funding to take the electric-car maker private. The Wall Street Journal's Emily Glazer has the details.
This week, major tech companies committed to removing tech barriers that have hindered patient and provider access to health-care data online. The Wall Street Journal's John D. McKinnon has more.
Password manager Dashlane has new tools that keep you safe online --- and free you from the relentless hassle of typing your passwords. The Wall Street Journal's David Pierce explains why it makes browsing easier.
Is Amazon CEO Jeff Bezos really the richest man of modern times? The answer depends on exactly how you decide to calculate wealth. The Wall Street Journal's Jo Craven McGinty explains.
The biggest breakthrough in AI, deep learning, has hit a wall, and a debate is raging about how to get to the next level. The Wall Street Journal's Christopher Mims explains.
New York plans to cap ride-hailing services including Uber and Lyft, becoming the first U.S. city to take such a step. The Wall Street Journal's Paul Berger has the details.
Venmo, the popular PayPal app that lets users send money along with a message, has prompted criticism about the extent of information shared. The Wall Street Journal's Peter Rudegeair has the details.
Microsoft's cheapest Surface yet tries to be both laptop and tablet. The Wall Street Journal's David Pierce talks whether it nails either one.