Japan Suspends Trading on Two Cryptocurrency Exchanges

How Cellphone Chips Became a National-Security Concern

The U.S. made clear this week that containing China’s growing clout in wireless technology is now a national-security priority. Telecommuni...

Amazon Targets Medicaid Recipients as It Widens War for Low-Income Shoppers

The New ID Theft: Millions of Credit Applicants Who Don't Exist

U.S. Letter Reveals Why It Is Intervening in Broadcom's Bid for Qualcomm

U.S. Orders Qualcomm to Delay Meeting for Review of Broadcom Offer

Next Up for Amazon: Checking Accounts

Qualcomm's Future, and the Jacobs Family Legacy, Go to a Vote

YouTube Hiring for Some Positions Excluded White and Asian Males, Lawsuit Says

YouTube last year stopped hiring white and Asian males for technical positions because they didn’t help the world’s largest video site achi...

Broadcom's Bid for Qualcomm Ignites Debate in Washington

Members of a U.S. national security panel are locked in a dispute over a hostile takeover bid for chip giant Qualcomm Inc., pitting officia...

Pushed From the U.S., They Find Hope in Mexico's 'Silicon Valley'

MEXICO CITY—Hola Code looks like any other coding academy, with twenty-and thirty-somethings seated in computer-lined rows eager to learn s...

Secrets of Better Uber and Lyft Rides

Amazon Acquires Ring, Maker of Video Doorbells

This Powerful PC Runs on Any Device---and Never Needs an Upgrade

The Next Big Threat to Consumer Brands (Yes, Amazon's Behind It)

How Softbank, World's Biggest Tech Investor, Throws Around Its Cash

Tech magnate Masayoshi Son often befuddles people in his industry with the large sums he is willing to pay for stakes in companies. That i...

FTC's Data-Speed Suit Against AT&T Allowed to Proceed

Sharp Drops Lawsuit Against Hisense

Samsung's Galaxy S9 Bets on Animated Human Emojis

How the Internet Is Finally Helping the World's Poorest People (Smartphones Optional)