Amazon plans to file objections to the union election on Staten Island, N.Y., that resulted in the first successful U.S. organizing effort in the company’s history.

NEW YORK — Amazon workers in Staten Island, N.Y., voted to unionize on April 1, marking the first successful U.S. organizing effort in the retail giant’s history and handing an unexpected win to a nascent group that fueled the union drive.

Recent proposals from Alphabet Inc., Amazon.com Inc. and Tesla Inc. tell us one thing: Stock splits can spark big rallies as retail traders pile in.

Amazon .com Inc. shares rallied March 28, with the e-commerce giant becoming the first of megacap tech stocks to erase losses for the year.

Orders placed with global e-commerce platforms like Amazon and Walmart may be delayed by virus lockdowns and restrictions in some of China’s key manufacturing hubs, according to an industry body.

Amazon .com Inc. says it has stopped shipping products sold on its retail website to customers based in Russia and cut off access to its video streaming service there.

Amazon .com Inc. is closing all of its physical bookstores, “Amazon 4-Star” locations and mall pop-up kiosks as the world’s largest online retailer narrows its brick-and-mortar push to the grocery sector.

A San Francisco supervisor has introduced legislation that would seek to place an 18-month moratorium on all new parcel delivery services in the city, including Amazon’s proposed 725,000-square foot, last-mile logistics center in Showplace Square.

Velodyne Lidar Inc. shares more than doubled in late trading Feb. 7 after Amazon.com Inc. acquired warrants that could lead to a stake in the auto-sensor maker.

Amazon.com Inc. shares surged 14% on Feb. 4, adding about $191 billion in market value, after investors cheered its fourth-quarter earnings report. The advance was the biggest single-day gain in U.S. stock market history.