Google’s Internet Ad Dominance Draws Fresh E.U. Antitrust Inquiry

The bloc’s investigation, which takes aim at the heart of Google’s business model, is part of a push to regulate the world’s largest technology companies.

Google Executives See Cracks in Their Company’s Success

Despite record profits, a number of them are worried that the company is suffering from both its size and leadership from its C.E.O., Sundar Pichai.

What Are the Roadblocks to a ‘Vaccine Passport’?

Creating a digital certificate of vaccination against the coronavirus is one of the hottest debates right now. What’s keeping it from happening, and why are some people opposed?

Opinion | Google Is Dominating This Hidden Market With No Rules

The absence of stringent regulation has allowed the search giant to dominate the powerful market for online advertising. Here's how to fix it.

E-Cards Are Back, Thanks to the Pandemic

The popularity of virtual cards has grown again as people sought ways to connect with loved ones and friends in the isolation and separation of Covid-19 restrictions.

This Agency’s Computers Hold Secrets. Hackers Got In With One Password.

Hackers used one worker’s login information to penetrate the Law Department’s network after officials failed to implement a simple security measure.

He Warned Apple About the Risks in China. Then They Became Reality.

Doug Guthrie, once one of America’s leading China bulls, rang the alarm on doing business there. He spoke about his time at Apple.

An internet outage affects company websites in Australia and beyond.

Analysts said the glitch was caused by service disruptions at a hosting platform, Akamai, based in the United States.

Opinion | Is This the Big Tech Breakup We’ve Been Waiting For?

Representative David Cicilline’s bipartisan package takes aim at tech companies and would be the biggest antitrust reform in decades. But is it too little, too fragmented and way too late?

One of Big Tech’s Biggest Critics Is Now Its Regulator

Lina Khan is the most progressive chair of the Federal Trade Commission in at least a generation.

Southwest Airlines Delays and Cancels Flights for a Third Day

The headaches began with problems with a weather data supplier on Monday, then technical troubles on Tuesday, and the issues spilled over into Wednesday.

Buyers of Amazon Devices Are Guinea Pigs. That’s a Problem.

Amazon’s experimental approach to product design can hurt your wallet and the environment. Why does it need our help to figure out what it’s doing?

Serena Shahidi Is Redefining the ‘Girlboss’

The TikTok creator speaks frankly about dating and navigating life in New York City in your early 20s.

What Data About You Can the Government Get From Big Tech?

The revelations of a leak investigation started in the Trump administration are a reminder that Big Tech companies often hand over information about their users.

Opinion | Google’s Privacy Backpedal Shows Why It’s So Hard Not to Be Evil

Why Google thought twice about restoring your privacy.

Opinion | If You Ignore Porn, You Aren’t Teaching Sex Ed

Refusing to discuss sexually explicit media won’t make it go away.

Opinion | The Brutal Truth About Bitcoin

Its value is volatile. Its users aren't as anonymous as they think. It might be a threat to the environment. And it could be exacerbating inequality.

In Leak Investigation, Tech Giants Are Caught Between Courts and Customers

Apple, under fire for turning over the data of two lawmakers to the Trump Justice Dept., said it did so unknowingly, while Google fought a request for New York Times data because it related to a corporate client.

Lawmakers, Taking Aim at Big Tech, Push Sweeping Overhaul of Antitrust

A bipartisan group of House members introduced five bills targeting Amazon, Apple, Facebook and Google.

Kim Jong-un Calls K-Pop a ‘Vicious Cancer’ in the New Culture War

South Korean music, movies and dramas are winning the hearts of young North Koreans. Their influence is seen as a threat to Mr. Kim’s grip on society.