Cerebras, a Silicon Valley maker of artificial intelligence chips, began trading on the stock market on Thursday, as SpaceX, OpenAI and Anthropic also take steps to go public.

Dalton Eatherly, who goes by Chud the Builder, was arrested after an altercation that ended in gunfire outside a courthouse near Nashville.

Dana Williamson, a former political strategist for Xavier Becerra and a former aide to Gov. Gavin Newsom, appeared in federal court on Thursday.

In recent decades, the federal authorities have generally revoked U.S. citizenship from people accused of wrongdoing on their citizenship applications. A new case focuses on a crime committed later.

After months of avoiding confrontation, the Trump administration has taken recent steps to call out China on Iran, artificial intelligence and spying.

The decision came after a meeting in which a lawyer for the billionaire, Gautam Adani, made an unusual offer, according to people familiar with the matter.

The Gulf Arab states have been grappling with how to deter Iran after the war made clear the limits of American security guarantees.

Three years after the debut of ChatGPT, fooling A.I. systems into bad behavior is almost trivial.

Erratic behavior and staff turnover have colored Mr. Schlossberg’s bid for a House seat in New York, raising questions about his readiness for office.

The virus is clearly far less contagious than the coronavirus, scientists agree, but they have found cases where it spread among people without direct contact.

The flag appeared on a university building in the heart of Greenwich Village during a graduation week event, and resembled the purple N.Y.U. banners flying on campus.

Costs have been mounting in the year since the Trump administration began directing aging coal plants to stay open.

It’s a nightmare faced by families all around Los Angeles: After wildfire smoke blanketed homes, schools and offices with toxic chemicals, when is it OK to go back?

The secrets of one of the architects of the religious right are being revealed. One of the secrets is that they weren’t really secrets.

The 2026 edition of the world’s oldest art exhibition is a celebration of vitality — for better and indeed for worse.

Iranian strikes and a blockade have paralyzed Qatar’s gas engine, creating a technical bottleneck likely to stall exports for years.

A scene inspired by the winter at Valley Forge has become more prominent in the Trump era, along with claims that the United States was founded as a Christian nation.

Starting at the birthplace of Buddhism, a writer traces how its teachings spread across Asia, transforming the continent forever.

A pledge for more Chinese investment could face backlash given longstanding national security concerns in the United States.

Residents in four Chinese cities described a mixture of amusement and anger, blaming U.S. tensions for a slowing economy and rising fuel prices.

A bleak job market. Rising rents. Huge debt. In New York and other cities, traditional milestones of adulthood feel further away for some 20- and 30-year-olds.

He has minimized soaring gas prices, rising inflation and the American economy’s need for the Strait of Hormuz.

Grocery stores can use shoppers’ personal data to charge different customers different prices, a practice known as surveillance pricing. Lawmakers in New York are considering a ban.

Stardust Solutions says its tiny spheres can reflect the sun’s rays without harming people or the environment. Critics say private companies have no business altering Earth’s atmosphere.

Do you meditate? Play Wordle? Wear soft pajamas and sip chamomile tea? We’d like to hear about the little routines that help you wind down.