Amazon.com’s and Walmart Inc.’s grand plans for India were thrown into chaos Feb. 1 after the country implemented new e-commerce regulations, which could cut their growth in the market by as much as half this year.

Amazon.com Inc.’s sales and earnings in the busy holiday quarter beat analysts’ estimates, showing the world’s biggest web retailer can maintain rapid growth while improving profitability and fending off online competition from rivals such as Walmart Inc.

Amazon.com reports fourth-quarter results after the market closes Jan. 31, with analysts braced for a relatively weak read on revenue growth, and focusing instead on the benefits cloud-computing and advertising have had on its margins.

FedEx Corp., looking beyond Amazon.com Inc. for growth in e-commerce, is introducing a new late-night shipping option for retailers who want to speedily send orders directly to online customers.

Walmart Inc. has quietly withdrawn from one of Google’s marquee efforts to challenge Amazon.com in e-commerce.

Amazon.com will use robots to deliver packages in the suburbs north of Seattle, its latest experiment to automate the last mile of delivery that is a labor-intensive and costly component of buying products online.

ROCKFORD, Ill. — More than 2.1 billion pounds of cargo made its way through Chicago Rockford International Airport in 2018 — shattering the previous record, set in 2017, by 55%.

The air transport division of online retailer Amazon is expanding its capacity at a regional airport near Chicago that markets itself as an alternative to the city’s O’Hare International Airport, the nation’s sixth busiest cargo facility.

Five years on, Amazon.com Inc.’s chief executive officer is betting on decidedly more terrestrial technology: Drivers. As in real people. Tens of thousands of them. High-tailing it through town in gas-slurping vans to leave packages on doorsteps just like the milkman, postal worker, UPS guy and pizza dude before them.

A committee of employees at Amazon.com’s recently opened Staten Island fulfillment center is going public with a unionization campaign, a fresh challenge to the e-commerce giant in a city where it plans to build a major new campus.