TECHNOLOGY

Updated at 9:15 a.m. ET

The European Commission has fined Google $5 billion for violating the European Union's antitrust rules — specifically, by forcing manufacturers of Android phones to install the Google search app and the Chrome Web browser.

"Google has used Android as a vehicle to cement the dominance of its search engine," Commissioner Margrethe Vestager said in a statement. "These practices have denied rivals the chance to innovate and compete on the merits."

Most teens today own a smartphone and go online every day, and about a quarter of them use the internet "almost constantly," according to a 2015 report by the Pew Research Center.

Now a study published Tuesday in JAMA suggests that such frequent use of digital media by adolescents might increase their odds of developing symptoms of attention deficit hyperactivity disorder.

Updated at 9:38 p.m. ET

The Justice Department charged 12 Russian intelligence officers on Friday with a litany of alleged offenses related to Russia's hacking of the Democratic National Committee's emails, state election systems and other targets in 2016.

Deputy Attorney General Rod Rosenstein, who announced the indictments, said the Russians involved belonged to the military intelligence service GRU. They are accused of a sustained cyberattack against Democratic Party targets, including its campaign committee and Hillary Clinton's campaign.

A version of this piece ran in February 2018.

Parents today struggle to set screen time guidelines.

One big reason is a lack of role models. Grandma doesn't have any tried-and-true sayings about iPad time. This stuff is just too new.

Updated at 12:18 p.m. ET

Commerce Secretary Wilbur Ross on Thursday announced a deal with Chinese telecommunications company ZTE that includes a $1 billion fine — a move that may indicate progress in high-stakes trade talks between the U.S. and China.

Connecticut has a new Cybersecurity Action Plan. It provides principles on how businesses, state agencies, towns, law enforcement, and higher education can build a response to cybersecurity threats.

You can think of an anaerobic digester as a big metal stomach. Biodegradables go in, get composted, and turned into energy. And now, the hope is that the waste turns into a profit.

An app transforms the unsmiling face of Robert Chipkin into several other images, including a forced smile.
Upper left: Josh Sowalsky / Courtesy Robert Chipkin / FaceApp

"Why does he look so constipated? Everyone else looks so happy except for Mr. Constipated," my family invariably asked when looking at pictures of me in family albums.

Updated at 3:08 p.m. ET

After five hours of testimony before a joint session of two Senate committees on Tuesday, Facebook CEO Mark Zuckerberg returned to the Capitol for a second straight day of grilling — this time before the House.

Updated at 7:35 p.m. ET

Mark Zuckerberg faced dozens of senators — and the American television audience — to take "hard questions" on how Facebook has handled user data and faced efforts to subvert democracy.

"We didn't take a broad enough view of our responsibility, and that was a big mistake. It was my mistake, and I'm sorry," the co-founder and CEO of Facebook, uncharacteristically wearing a suit, said in his opening remarks. "I started Facebook, I run it, and I'm responsible for what happens here."

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