The public is racing to find evidence that might lead to the gunman who killed health insurance CEO Brian Thompson. When does crowdsourcing detective work help police, and when can it cause harm?

TikTok has been facing down a January divest-or-be-banned deadline. The company filed a lawsuit challenging the law, which was heard before a federal appeals court in Washington, D.C.

2024 was a surprising year — games from small teams rocketed up the charts, while big releases from major companies slowed. Here are our favorites from a diverse year, sortable by platform and genre.

The term brain rot first appeared in Henry David Thoreau's famous Walden, according to the Oxford University Press. How did he use it — and what might he have made of its modern meaning?

Teens spend much of their days on their phones — many of them during school. Here's how schools and teachers are trying to fix that.

The Earworm Eraser is a 40-second audio track specifically designed to banish "Jingle Bells," "All I Want For Christmas Is You" and other much-too-catchy seasonal tunes.

A social media ban for children under 16 will be the first law in the world to levy fines on TikTok, Facebook, Snapchat, Reddit, X and Instagram for allowing youth accounts.

A spokesperson for Meta confirmed that Zuckerberg and Trump met on Wednesday, saying he was invited for dinner with the president-elect to talk about the incoming administration.

Will TikTok be sold? The question has been asked before, during Trump's first term. But now, the situation has changed considerably.

The incoming Trump administration is likely to crack down on the H-1B visas used by tech companies and research institutions to hire top talent from other countries.

Michel Martin asks former Google CEO Eric Schmidt about the government's move to separate Google from its Chrome browser and the future of artificial intelligence as envisioned in the book "Genesis."

Netflix says more than 100 million people watched the fight last week, but many reported problems with the stream. What caused it? And why does streaming major live events pose such a challenge?

If a judge orders Google to sell Chrome, it could dramatically upend the multibillion-dollar online search business.

Unlike other social media sites, Bluesky allows users to create their own algorithm. The site does not have ads, nor harvest data for artificial intelligence training. But it is still very small, and it does not make money.

In an effort to address child safety concerns, digital gaming platform Roblox announced Monday that it is rolling out a major update to its safety features and parental controls.