National No more 'just walk out' at Amazon grocery stores. The new bet is smart shopping carts The retailer banked big on the cashier-less tech. It's now out at Amazon Fresh stores in the U.S. But Amazon's grocery ambitions are only shapeshifting. Alina Selyukh
World Taiwan earthquake briefly halts chip factories that power the global economy The Taiwan Semiconductor Manufacturing Co., which makes more than 90% of world's most advanced chips, also halted production, but it plans to resume chipmaking overnight. Bobby Allyn
National Amazon says it is removing Just Walk Out technology from its Fresh grocery stores Amazon says the technology will now be replaced by smart carts that allow customers to skip the checkout line but also see their spending in real time. The Associated Press
Google to destroy private browsing history of millions who used 'Incognito Mode' After settling a class action suit over the company's incognito viewing mode in Chrome, Google says it will destroy millions of user search histories. Bobby Allyn
Google to delete search data of millions who used 'incognito' mode In an agreement released on Monday, Google said it will permanently remove information it secretly gathered when millions of people were searching the internet in "incognito" mode. Bobby Allyn
Google launched Gmail 20 years ago. Many thought it was an April Fools' prank When Google launched Gmail 20 years ago today, many thought it was an April Fools' Day prank — 1 GB of storage was a lot then! But the email platform is no joke with well over a billion users today. Michel Martin
Millions of customers' data found on dark web in latest AT&T data breach The provider says it has reset the passcodes of the current account holders whose data was compromised as it investigates the leak, the latest in a string of telecommunications company data breaches. Chloe Veltman
Climate change is delaying world clocks' need for a 'negative leap second' We're nearing a year when a negative leap second could be needed to shave time — an unprecedented step that would have unpredictable effects, a new study says. Bill Chappell
Social media companies made changes to comply with U.K. rules to safeguard kids A new report by Children and Screens rounds up the changes spurred by the United Kingdom's Age Appropriate Design Code, which went into effect in 2020. Rhitu Chatterjee
The White House issued new rules on how government can use AI. Here's what they do The memo outlines how government agencies can implement artificial intelligence and requires that agencies have a chief AI officer. Deepa Shivaram