The scale of the damage depends on the circumstances of each company’s supply chain.

A new Friends Tab will feature posts from a user’s friends and relatives, which was the original mission of the app.

A new Friends Tab will feature posts from a user’s friends and relatives, which was the original mission of the app.

Companies like OpenAI and China’s DeepSeek offer chatbots designed to take their time with an answer. Here’s how they work.

With a national ban increasingly unlikely, let’s reflect on how the app both sparks joy among users and raises mental health concerns.

A journalist’s inclusion in a national security discussion served as a reminder that you might not know every number in the chat — and that could be a big problem.

The app, which was introduced in 2014 and has hundreds of millions of users, is widely viewed as the safest messaging tool because of its encryption technology.

Nvidia showcased robots that could work in warehouses, pedal around like “Star Wars” droids and manipulate surgical equipment at its weeklong A.I. conference

The company’s chatbot can now create elaborate and unusual images.

The popular video app, which could be banned in the United States next month if it is not sold to a non-Chinese owner, is portraying itself as a savior of Americans and a champion of small businesses in a new campaign.

World Liberty Financial, the crypto business created by President Trump and his sons, unveiled a cryptocurrency called a stablecoin, furthering his ties to an industry his administration regulates.

The unemployment rate for college graduates has risen faster than for other workers over the past few years. How worried should they be?

After the president made A.I. dominance a top priority, tech companies changed course from a meeker approach under the Biden administration.

President Trump’s first four years in the White House were filled with falsehoods. Now he and those around him are using false claims to justify their policy changes.

Paleontologists hope that an amber-like material, made with living tree resin, will shed light on the prehistoric fossilization of the real stuff.

The Netflix co-founder said he wanted his alma mater to become a leader in studying the consequences, and guiding beneficial uses, of artificial intelligence.

A specious theory on pardons had help from the conservative Heritage Foundation before President Trump and right-wing influencers amplified it.

Firefly Aerospace’s successful moon lander has yielded a trove of data that scientists will pore over for years.

That control is starting to fray as Mr. Johnson, a longevity guru known for performing experiments on his body, faces a backlash over the agreements.

“A.I. companies are slowly and haltingly learning to speak the language of Donald Trump.”